Wholesale Price

Signal Detector Detector Price Signal Detector Price

36802

items found for signal detector. Comparing

signal detector prices

, you can buy quality signal detector at factory price / low price in China.

Rf Signal Detector Price Gas Detector Price Bug Detector Price Camera Detector Price Mobile Phone Signal Detector Price Gas Leak Detector Price

More

Long-Lasting Stable Vortex Street Flow Detector, DN15-DN400 Customized Materials and Signals

Long-Lasting Stable Vortex Street Flow Detector, DN15-DN400 Customized Materials and Signals

Long-Lasting Stable Vortex Street Flow Detector, DN15-DN400 Customized Materials and Signals

Long-Lasting Stable Vortex Street Flow Detector, DN15-DN400 Customized Materials and Signals

Long-Lasting Stable Vortex Street Flow Detector, DN15-DN400 Customized Materials and Signals

Long-Lasting Stable Vortex Street Flow Detector, DN15-DN400 Customized Materials and Signals

Long-Lasting Stable Vortex Street Flow Detector, DN15-DN400 Customized Materials and Signals

US$ 150-5000 / Piece

1 Piece(MOQ)

After-sales Service: Online Guidance & Technical Support

Warranty: 1 Year

Accuracy: ±0.6-1%

Main Application: Water, Wastewater, Diesel Fuel, Nature Gas, Corrosive Liquid/Gas, Saturated Steam, Superheated Steam

Size: DN15-400

Sensor: Tube/Flange

Jiangsu Vner Electronic Technology Ltd

Natural Gas Specialized Swirl Flowmeter, Temperature/Pressure Detector, Multiple Signals

Natural Gas Specialized Swirl Flowmeter, Temperature/Pressure Detector, Multiple Signals

Natural Gas Specialized Swirl Flowmeter, Temperature/Pressure Detector, Multiple Signals

Natural Gas Specialized Swirl Flowmeter, Temperature/Pressure Detector, Multiple Signals

Natural Gas Specialized Swirl Flowmeter, Temperature/Pressure Detector, Multiple Signals

Natural Gas Specialized Swirl Flowmeter, Temperature/Pressure Detector, Multiple Signals

Natural Gas Specialized Swirl Flowmeter, Temperature/Pressure Detector, Multiple Signals

US$ 150-5000 / Piece

1 Piece(MOQ)

After-sales Service: Online Guidance & Technical Support

Warranty: 1 Year

Accuracy: ±0.6-1%

Main Application: Nature Gas, Corrosive Liquid/Gas, Compressed Air

Size: DN15-400

Sensor: Tube/Flange

Jiangsu Vner Electronic Technology Ltd

Wireless Signal Detector Smoke Alarm Detector

Wireless Signal Detector Smoke Alarm Detector

Wireless Signal Detector Smoke Alarm Detector

US$ 1-10 / Piece

5000 Pieces(MOQ)

Type: Smoke Alarm

Signal Transmission: Wireless Alarm

Working Mode: Optical

Certification: RoHS, CE14604,Reach,Lpcb,TUV, Intertek

Application: Indoor

Working Principle: Electro-Optical Type

Ningbo Kingdun Electronic Industry Co., Ltd.

Strobe Siren Smoke Alarm Signal Detector Smoke Detector

Strobe Siren Smoke Alarm Signal Detector Smoke Detector

Strobe Siren Smoke Alarm Signal Detector Smoke Detector

Strobe Siren Smoke Alarm Signal Detector Smoke Detector

Strobe Siren Smoke Alarm Signal Detector Smoke Detector

US$ 1-10 / Piece

3000 Pieces(MOQ)

Type: Smoke Alarm

Signal Transmission: Wireless Alarm

Working Mode: Optical

Certification: RoHS, CE14604,Reach,Lpcb,TUV, Intertek

Application: Indoor

Working Principle: Electro-Optical Type

Ningbo Kingdun Electronic Industry Co., Ltd.

Passive Signal Acceptance, Omni-Directional Antenna Drone Detector Photoelectric Detector

Passive Signal Acceptance, Omni-Directional Antenna Drone Detector Photoelectric Detector

Passive Signal Acceptance, Omni-Directional Antenna Drone Detector Photoelectric Detector

Passive Signal Acceptance, Omni-Directional Antenna Drone Detector Photoelectric Detector

Passive Signal Acceptance, Omni-Directional Antenna Drone Detector Photoelectric Detector

Passive Signal Acceptance, Omni-Directional Antenna Drone Detector Photoelectric Detector

Passive Signal Acceptance, Omni-Directional Antenna Drone Detector Photoelectric Detector

US$ 35000-37000 / Piece

1 Piece(MOQ)

Type: Wireless

Usage: Drone Detection

Certification: ISO

Channel: ＞4CH

Receive Frequency: 433m, 900m, 1.4G, 2.4G, 5.2g, 5.8g

Transmission Rate: Radio Frequencies

Shenzhen Yushang Electronics Technology Co., Ltd.

Portable Uav 5km -10km Signal Detector with Built-in Antenna and Battery

Portable Uav 5km -10km Signal Detector with Built-in Antenna and Battery

Portable Uav 5km -10km Signal Detector with Built-in Antenna and Battery

Portable Uav 5km -10km Signal Detector with Built-in Antenna and Battery

Portable Uav 5km -10km Signal Detector with Built-in Antenna and Battery

Portable Uav 5km -10km Signal Detector with Built-in Antenna and Battery

US$ 38000-40000 / Piece

1 Piece(MOQ)

Type: Wireless

Usage: Anti Drone

Certification: ISO

Channel: ＞4CH

Receive Frequency: 900m, 1.4G, 2.4G, 5.2g, 5.8g

Transmission Rate: Radio Frequencies

Shenzhen Yushang Electronics Technology Co., Ltd.

Handheld 360 Degree Uav 2.4G 5.8g Signal Detection Drone Detector

Handheld 360 Degree Uav 2.4G 5.8g Signal Detection Drone Detector

Handheld 360 Degree Uav 2.4G 5.8g Signal Detection Drone Detector

Handheld 360 Degree Uav 2.4G 5.8g Signal Detection Drone Detector

Handheld 360 Degree Uav 2.4G 5.8g Signal Detection Drone Detector

Handheld 360 Degree Uav 2.4G 5.8g Signal Detection Drone Detector

Handheld 360 Degree Uav 2.4G 5.8g Signal Detection Drone Detector

US$ 6500-7500 / Piece

1 Piece(MOQ)

Signal Transmission: Radio Waves

System: Aeroscope

Type: Drone Detector

Application: Security

Usage: Airspace

Color: Black

Shenzhen Yushang Electronics Technology Co., Ltd.

Fixed Explosion-Proof Combustible Gas Detector for O2 with 4-20mA Signal

Fixed Explosion-Proof Combustible Gas Detector for O2 with 4-20mA Signal

Fixed Explosion-Proof Combustible Gas Detector for O2 with 4-20mA Signal

Fixed Explosion-Proof Combustible Gas Detector for O2 with 4-20mA Signal

Fixed Explosion-Proof Combustible Gas Detector for O2 with 4-20mA Signal

Fixed Explosion-Proof Combustible Gas Detector for O2 with 4-20mA Signal

Fixed Explosion-Proof Combustible Gas Detector for O2 with 4-20mA Signal

US$ 100-280 / Piece

2 Pieces(MOQ)

Type: Catalytic

Gas Sensor: Advanced Sensor Made in UK

Detection Principle: Electrochemical & Infrared & Pid

Protection Grade: IP66

Explosion-Proof Grade: Ex Dibiict6

Sensor Life: 2~3years for Electrochemical

Nanjing AIYI Technologies Co., Ltd.

Low Price China Good Signal 10%Lel Acoustic Alarm Gas Detector Price

Low Price China Good Signal 10%Lel Acoustic Alarm Gas Detector Price

Low Price China Good Signal 10%Lel Acoustic Alarm Gas Detector Price

Low Price China Good Signal 10%Lel Acoustic Alarm Gas Detector Price

Low Price China Good Signal 10%Lel Acoustic Alarm Gas Detector Price

Low Price China Good Signal 10%Lel Acoustic Alarm Gas Detector Price

Low Price China Good Signal 10%Lel Acoustic Alarm Gas Detector Price

US$ 4-7 / Piece

100 Pieces(MOQ)

Type: Carbon Monoxide Alarm

Signal Transmission: Battery Operated Carbon Monoxide Detector

Working Mode: Active

Certification: CE

Application: Indoor

Working Principle: Electrochemical

Mantern Industrial Co., Limited

Fixed Gas Detector for Hydrocarbons (HC) Gas Leak Monitoring with Alarm Light and 4-20mA or Pbus Signal Output

Fixed Gas Detector for Hydrocarbons (HC) Gas Leak Monitoring with Alarm Light and 4-20mA or Pbus Signal Output

Fixed Gas Detector for Hydrocarbons (HC) Gas Leak Monitoring with Alarm Light and 4-20mA or Pbus Signal Output

Fixed Gas Detector for Hydrocarbons (HC) Gas Leak Monitoring with Alarm Light and 4-20mA or Pbus Signal Output

Fixed Gas Detector for Hydrocarbons (HC) Gas Leak Monitoring with Alarm Light and 4-20mA or Pbus Signal Output

Fixed Gas Detector for Hydrocarbons (HC) Gas Leak Monitoring with Alarm Light and 4-20mA or Pbus Signal Output

Fixed Gas Detector for Hydrocarbons (HC) Gas Leak Monitoring with Alarm Light and 4-20mA or Pbus Signal Output

US$ 85-115 / Piece

6 Pieces(MOQ)

Brand: Hanwei Electronics

Customized: Customized

Portable: Non Portable

Certification: RoHS

Gas: CH4

Type: Fixed Gas Detector

HANWEI ELECTRONICS GROUP CORPORATION

O2 Gas Sensor 4-20mA/RS485 Signal Wall-Mounted Fixed Oxygen Sensor O2 Gas Detector

O2 Gas Sensor 4-20mA/RS485 Signal Wall-Mounted Fixed Oxygen Sensor O2 Gas Detector

O2 Gas Sensor 4-20mA/RS485 Signal Wall-Mounted Fixed Oxygen Sensor O2 Gas Detector

O2 Gas Sensor 4-20mA/RS485 Signal Wall-Mounted Fixed Oxygen Sensor O2 Gas Detector

O2 Gas Sensor 4-20mA/RS485 Signal Wall-Mounted Fixed Oxygen Sensor O2 Gas Detector

O2 Gas Sensor 4-20mA/RS485 Signal Wall-Mounted Fixed Oxygen Sensor O2 Gas Detector

O2 Gas Sensor 4-20mA/RS485 Signal Wall-Mounted Fixed Oxygen Sensor O2 Gas Detector

US$ 144.9-173.4 / sets

1 sets(MOQ)

After-sales Service: 1 Year

Warranty: 3 Years

Brand: Nkyf

Customized: Customized

Portable: Non Portable

Certification: FCC, CE, RoHS

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

300MHz-6000MHz Aerial Signal Detector

300MHz-6000MHz Aerial Signal Detector

300MHz-6000MHz Aerial Signal Detector

300MHz-6000MHz Aerial Signal Detector

300MHz-6000MHz Aerial Signal Detector

300MHz-6000MHz Aerial Signal Detector

300MHz-6000MHz Aerial Signal Detector

US$ 25000-31000 / Piece

50 Pieces(MOQ)

Application: Low Altitude Security Control

Usage: Detection

OEM: Yes

ODM: Yes

Packing: Flight Case

Port: Shanghai

Zhejiang Fanshuang Technology Co., Ltd.

Atex Certificate Fixed CH4 Infrared LED Gas Detector with 4-20mA Signal Gas Leak Detector

Atex Certificate Fixed CH4 Infrared LED Gas Detector with 4-20mA Signal Gas Leak Detector

Atex Certificate Fixed CH4 Infrared LED Gas Detector with 4-20mA Signal Gas Leak Detector

Atex Certificate Fixed CH4 Infrared LED Gas Detector with 4-20mA Signal Gas Leak Detector

Atex Certificate Fixed CH4 Infrared LED Gas Detector with 4-20mA Signal Gas Leak Detector

Atex Certificate Fixed CH4 Infrared LED Gas Detector with 4-20mA Signal Gas Leak Detector

Atex Certificate Fixed CH4 Infrared LED Gas Detector with 4-20mA Signal Gas Leak Detector

US$ 100-280 / Piece

2 Pieces(MOQ)

Type: Catalytic

Gas Sensor: Advanced Sensor Made in UK

Detection Principle: Electrochemical & Infrared & Pid

Protection Grade: IP66

Explosion-Proof Grade: Ex Dibiict6

Sensor Life: 2~3years for Electrochemical

Nanjing AIYI Technologies Co., Ltd.

CE Low Price China Good Signal 10%Lel Acoustic Co Alarm Gas Detector Price

CE Low Price China Good Signal 10%Lel Acoustic Co Alarm Gas Detector Price

CE Low Price China Good Signal 10%Lel Acoustic Co Alarm Gas Detector Price

CE Low Price China Good Signal 10%Lel Acoustic Co Alarm Gas Detector Price

CE Low Price China Good Signal 10%Lel Acoustic Co Alarm Gas Detector Price

CE Low Price China Good Signal 10%Lel Acoustic Co Alarm Gas Detector Price

CE Low Price China Good Signal 10%Lel Acoustic Co Alarm Gas Detector Price

US$ 4-7 / Piece

100 Pieces(MOQ)

Type: Carbon Monoxide Alarm

Signal Transmission: Battery Operated Carbon Monoxide Detector

Working Mode: Active

Certification: CE

Application: Indoor

Working Principle: Electrochemical

Mantern Industrial Co., Limited

X8000 2km Anti Drone System Backpack Anti Drone Signal Jammer Drone Detector Price

X8000 2km Anti Drone System Backpack Anti Drone Signal Jammer Drone Detector Price

X8000 2km Anti Drone System Backpack Anti Drone Signal Jammer Drone Detector Price

X8000 2km Anti Drone System Backpack Anti Drone Signal Jammer Drone Detector Price

X8000 2km Anti Drone System Backpack Anti Drone Signal Jammer Drone Detector Price

X8000 2km Anti Drone System Backpack Anti Drone Signal Jammer Drone Detector Price

X8000 2km Anti Drone System Backpack Anti Drone Signal Jammer Drone Detector Price

US$ 3200-3500 / Piece

1 Piece(MOQ)

Frequency Range: GSM900

Frequency: 925~960MHz

Application: School

Operating Frequency Band 1: 400-450MHz

Operating Frequency Band2: 840-930MHz

Operating Frequency Band3: 1160-1280MHz

Shenzhen Xiangboyi Technology Co., Ltd.

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

US$ 18600-20350 / Piece

1 Piece(MOQ)

Frequency Range: 900m 1.2g 2.4G 5.2g 5.8GHz

Frequency: 900m 1.2g 2.4G 5.2g 5.8GHz

Application: Uav Drone Detector

Name: Uav Drone Signal Detector

Detection Range: 1~10km Radius

Detection Delay: <1min

Shenzhen Greetwin Telecom Co., Ltd

GPS Signal Detector Wireless Camera and Bug Detector

GPS Signal Detector Wireless Camera and Bug Detector

GPS Signal Detector Wireless Camera and Bug Detector

GPS Signal Detector Wireless Camera and Bug Detector

GPS Signal Detector Wireless Camera and Bug Detector

GPS Signal Detector Wireless Camera and Bug Detector

GPS Signal Detector Wireless Camera and Bug Detector

US$ 168 / Piece

1 Piece(MOQ)

Certification: CE

Customized: Customized

Application: Public Area

Alarm Form: Sound and Light Alarm

Detecting Frequency Range: 1MHz-8000MHz

Battery: 9V Packed Cell

Wolves Team Limited

Camera Radar Detector with Advanced Signal Processing

Camera Radar Detector with Advanced Signal Processing

Camera Radar Detector with Advanced Signal Processing

Camera Radar Detector with Advanced Signal Processing

Camera Radar Detector with Advanced Signal Processing

Camera Radar Detector with Advanced Signal Processing

Camera Radar Detector with Advanced Signal Processing

US$ 150000-180000 / Set

1 Set(MOQ)

Type: Surveillance Radar

Usage: Security Protection

Installation Mode: Ground or Vehicle Mounted

Certification: ISO

Application: Special Equipment

Detection Range: 3.5km for Drones Detection

Wuhan Su Wei Tong Da Technology Co., Ltd.

Anti-Spy Hidden Camera Wireless Signal Mini Bug GSM Microphone GPS Tracker Detector

Anti-Spy Hidden Camera Wireless Signal Mini Bug GSM Microphone GPS Tracker Detector

Anti-Spy Hidden Camera Wireless Signal Mini Bug GSM Microphone GPS Tracker Detector

Anti-Spy Hidden Camera Wireless Signal Mini Bug GSM Microphone GPS Tracker Detector

Anti-Spy Hidden Camera Wireless Signal Mini Bug GSM Microphone GPS Tracker Detector

Anti-Spy Hidden Camera Wireless Signal Mini Bug GSM Microphone GPS Tracker Detector

Anti-Spy Hidden Camera Wireless Signal Mini Bug GSM Microphone GPS Tracker Detector

US$ 58-78 / Piece

1 Piece(MOQ)

Installation Mode: Handheld

Certification: CE, ISO, RoHS

Application: Home, Car/Motorcycle

Material: ABS

Frequency Range: 1MHz~8000MHz

Detection Range 2.4G: 10 Square Meters(Standard 10MW)

Shenzhen Zhengjiangxintong Technology Co., Ltd.

Home Signal Detector Smoke Alarms Fire Detector

Home Signal Detector Smoke Alarms Fire Detector

Home Signal Detector Smoke Alarms Fire Detector

Home Signal Detector Smoke Alarms Fire Detector

Home Signal Detector Smoke Alarms Fire Detector

US$ 1-10 / Piece

3000 Pieces(MOQ)

Type: Smoke Alarm

Signal Transmission: Wireless Alarm

Working Mode: Optical

Certification: RoHS, CE14604,Reach,Lpcb,TUV, Intertek

Application: Indoor

Working Principle: Electro-Optical Type

Ningbo Kingdun Electronic Industry Co., Ltd.

Industrial Safety Equipment 0-100ppm Fixed H2s Gas Detector 4-20mA Signal Output

Industrial Safety Equipment 0-100ppm Fixed H2s Gas Detector 4-20mA Signal Output

Industrial Safety Equipment 0-100ppm Fixed H2s Gas Detector 4-20mA Signal Output

Industrial Safety Equipment 0-100ppm Fixed H2s Gas Detector 4-20mA Signal Output

Industrial Safety Equipment 0-100ppm Fixed H2s Gas Detector 4-20mA Signal Output

Industrial Safety Equipment 0-100ppm Fixed H2s Gas Detector 4-20mA Signal Output

Industrial Safety Equipment 0-100ppm Fixed H2s Gas Detector 4-20mA Signal Output

US$ 150-260 / Piece

100 Pieces(MOQ)

Brand: Hanwei Electronics

Customized: Customized

Portable: Non Portable

Certification: RoHS, Atex

Gas: H2S

Type: Fixed Gas Detector

HANWEI ELECTRONICS GROUP CORPORATION

RF Signal Detector Wireless Bug Detector with Analog Digital Display

RF Signal Detector Wireless Bug Detector with Analog Digital Display

RF Signal Detector Wireless Bug Detector with Analog Digital Display

RF Signal Detector Wireless Bug Detector with Analog Digital Display

RF Signal Detector Wireless Bug Detector with Analog Digital Display

RF Signal Detector Wireless Bug Detector with Analog Digital Display

RF Signal Detector Wireless Bug Detector with Analog Digital Display

US$ 5000 / Set

1 Set(MOQ)

Type: Sensor

Usage: Anti Spy Detector

Installation Mode: Handheld

Certification: ISO

Application: Home, Communication Electronic Products, Special Equipment

Detection Range: 20cm-10m

Wuhan Su Wei Tong Da Technology Co., Ltd.

Wireless Hidden Camera Scanner, RF Signal Detector Bug Detector

Wireless Hidden Camera Scanner, RF Signal Detector Bug Detector

Wireless Hidden Camera Scanner, RF Signal Detector Bug Detector

Wireless Hidden Camera Scanner, RF Signal Detector Bug Detector

Wireless Hidden Camera Scanner, RF Signal Detector Bug Detector

Wireless Hidden Camera Scanner, RF Signal Detector Bug Detector

Wireless Hidden Camera Scanner, RF Signal Detector Bug Detector

US$ 46.8-66.8 / Piece

1 Piece(MOQ)

Installation Mode: Handheld

Certification: CE, ISO, RoHS

Application: Home, Car/Motorcycle

Material: ABS

Frequency Range: 1MHz~8000MHz

Detection Range 2.4G: 10 Square Meters(Standard 10MW)

Shenzhen Zhengjiangxintong Technology Co., Ltd.

K18 GPS RF Signal Hidden Camera Detector

K18 GPS RF Signal Hidden Camera Detector

K18 GPS RF Signal Hidden Camera Detector

K18 GPS RF Signal Hidden Camera Detector

K18 GPS RF Signal Hidden Camera Detector

K18 GPS RF Signal Hidden Camera Detector

K18 GPS RF Signal Hidden Camera Detector

US$ 25-35 / Piece

1 Piece(MOQ)

After-sales Service: Support

Warranty: Support

Style: Portable

Alarm Form: Audible Alarm

Certification: CE, ISO

Packing: Carton Box

DongGuan Viboo Electronic Technology Co.,Ltd

Lh-1602 Portable Discovery and Recognition Anti Uav Drone Signal Jammer System Detector

Lh-1602 Portable Discovery and Recognition Anti Uav Drone Signal Jammer System Detector

Lh-1602 Portable Discovery and Recognition Anti Uav Drone Signal Jammer System Detector

Lh-1602 Portable Discovery and Recognition Anti Uav Drone Signal Jammer System Detector

Lh-1602 Portable Discovery and Recognition Anti Uav Drone Signal Jammer System Detector

Lh-1602 Portable Discovery and Recognition Anti Uav Drone Signal Jammer System Detector

Lh-1602 Portable Discovery and Recognition Anti Uav Drone Signal Jammer System Detector

US$ 30000-42000 / Piece

5 Pieces(MOQ)

Frequency Range: 60-6000MHz

Frequency: 60-6000MHz

Application: Outdoor

Jamming Distance: 0-3000m

Detection Range: 10-3000m

Operating Voltage: AC220V

Shenzhen Daqianli Technology Co., Ltd.

Fixed Multi Gas Detector Nh3 0-100ppm for Manure with Relay Signal Output

Fixed Multi Gas Detector Nh3 0-100ppm for Manure with Relay Signal Output

Fixed Multi Gas Detector Nh3 0-100ppm for Manure with Relay Signal Output

Fixed Multi Gas Detector Nh3 0-100ppm for Manure with Relay Signal Output

Fixed Multi Gas Detector Nh3 0-100ppm for Manure with Relay Signal Output

Fixed Multi Gas Detector Nh3 0-100ppm for Manure with Relay Signal Output

Fixed Multi Gas Detector Nh3 0-100ppm for Manure with Relay Signal Output

US$ 659-1500 / Piece

1 Piece(MOQ)

Warranty: 1 Year

Brand: Safegas

Customized: Customized

Portable: Non Portable

Certification: CE, ISO

Gas: Nh3 O2 H2 Cl2

Shenzhen Yuante Technology Co., Ltd.

2023 Defense Handheld Security Portable Frequency Anti Uav Drone Jammer System Device Signal Detector Alarm

2023 Defense Handheld Security Portable Frequency Anti Uav Drone Jammer System Device Signal Detector Alarm

2023 Defense Handheld Security Portable Frequency Anti Uav Drone Jammer System Device Signal Detector Alarm

2023 Defense Handheld Security Portable Frequency Anti Uav Drone Jammer System Device Signal Detector Alarm

2023 Defense Handheld Security Portable Frequency Anti Uav Drone Jammer System Device Signal Detector Alarm

2023 Defense Handheld Security Portable Frequency Anti Uav Drone Jammer System Device Signal Detector Alarm

2023 Defense Handheld Security Portable Frequency Anti Uav Drone Jammer System Device Signal Detector Alarm

US$ 6999-7999 / Piece

1 Piece(MOQ)

Type: Ofdm/FM/WiFi

Usage: Uav Detector

Certification: CE

Channel: 3CH

Receive Frequency: GPS,2.4G,5.8g

Transmission Rate: 1km,2kms

Hangzhou Star Sea Technology Co., Ltd.

GPS Signal Locator Detector Detect 2g 3G 4G Mobile Signal

GPS Signal Locator Detector Detect 2g 3G 4G Mobile Signal

GPS Signal Locator Detector Detect 2g 3G 4G Mobile Signal

GPS Signal Locator Detector Detect 2g 3G 4G Mobile Signal

GPS Signal Locator Detector Detect 2g 3G 4G Mobile Signal

GPS Signal Locator Detector Detect 2g 3G 4G Mobile Signal

GPS Signal Locator Detector Detect 2g 3G 4G Mobile Signal

US$ 46-49 / Piece

2 Pieces(MOQ)

Main Detecting Frequency Range: 1MHz-8000MHz

Detecting: 1.2g 2.4G Wireless Camera and Cellphone Signal

Detecting The Dynamic Range: >73dB

Detection Sensitivity: ≤0.03MW

2.4 GHz Wireless Camera: 15m

1.2 GHz Wireless Camera: 10 M

Shenzhen Necom Telecommunication Technologies Co., Ltd.

High Precision 0.001ppm Oxygen Meter Gas Detector with Signal Output

High Precision 0.001ppm Oxygen Meter Gas Detector with Signal Output

High Precision 0.001ppm Oxygen Meter Gas Detector with Signal Output

High Precision 0.001ppm Oxygen Meter Gas Detector with Signal Output

High Precision 0.001ppm Oxygen Meter Gas Detector with Signal Output

High Precision 0.001ppm Oxygen Meter Gas Detector with Signal Output

High Precision 0.001ppm Oxygen Meter Gas Detector with Signal Output

US$ 189-899 / Piece

1 Piece(MOQ)

After-sales Service: Online Technical Support

Warranty: 1 Year

Customized: Customized

Portable: Portable

Certification: FCC, CE, RoHS

Gas: O2/H2/CH4/Co/CO2/So2/H2s/Nh3/N2/No/No2/C2h4/Ar/He

WOBO Industrial Group Corp.

4-20mA Signal Gas Leakage Detector Optional with Sounder/Flasher

4-20mA Signal Gas Leakage Detector Optional with Sounder/Flasher

4-20mA Signal Gas Leakage Detector Optional with Sounder/Flasher

US$ 150-250 / Piece

1 Piece(MOQ)

Brand: Ansorl

Portable: Fixed

Certification: Exd

Gas: CH4 and Others

Type: Electrochemical Gas Analyzer

Product Name: Explosive Proof Gas Detector

Shenzhen Ansorl Technology Co., Ltd.

Nkyf-K15000 Wall Mounted Intelligent System Gas Alarm Controller Gas Component Detector

Nkyf-K15000 Wall Mounted Intelligent System Gas Alarm Controller Gas Component Detector

Nkyf-K15000 Wall Mounted Intelligent System Gas Alarm Controller Gas Component Detector

Nkyf-K15000 Wall Mounted Intelligent System Gas Alarm Controller Gas Component Detector

US$ 877.2-912.8 / sets

1 sets(MOQ)

Warranty: 3 Years

Brand: Nkyf

Gas: CO

Type: Natural Diffusion Gas Alarm Controller

Alarm Method: Light/Sound

Detecting Gas: Combustible Gas/H2s/Co/O2

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Yt95h Fixed Type Tvov Gas Detector RS485 Modbus Signal Ppb Ppm Atex Certified

Yt95h Fixed Type Tvov Gas Detector RS485 Modbus Signal Ppb Ppm Atex Certified

Yt95h Fixed Type Tvov Gas Detector RS485 Modbus Signal Ppb Ppm Atex Certified

Yt95h Fixed Type Tvov Gas Detector RS485 Modbus Signal Ppb Ppm Atex Certified

Yt95h Fixed Type Tvov Gas Detector RS485 Modbus Signal Ppb Ppm Atex Certified

Yt95h Fixed Type Tvov Gas Detector RS485 Modbus Signal Ppb Ppm Atex Certified

Yt95h Fixed Type Tvov Gas Detector RS485 Modbus Signal Ppb Ppm Atex Certified

US$ 1250-2000 / Piece

1 Piece(MOQ)

After-sales Service: Calibration

Warranty: 1 Year

Brand: Safegas

Customized: Customized

Portable: Non Portable

Certification: CE, ISO

Shenzhen Yuante Technology Co., Ltd.

Dql-Jb04 Backpack Drone Signal Jammer&Anti Drone GPS Detector

Dql-Jb04 Backpack Drone Signal Jammer&Anti Drone GPS Detector

Dql-Jb04 Backpack Drone Signal Jammer&Anti Drone GPS Detector

Dql-Jb04 Backpack Drone Signal Jammer&Anti Drone GPS Detector

Dql-Jb04 Backpack Drone Signal Jammer&Anti Drone GPS Detector

Dql-Jb04 Backpack Drone Signal Jammer&Anti Drone GPS Detector

Dql-Jb04 Backpack Drone Signal Jammer&Anti Drone GPS Detector

US$ 2500-3500 / Set

2 Sets(MOQ)

Frequency: 300m/433m/900m/1.2g/1.5g/2.4G/5.2g/5.8g

Channel Amount: 6 Channels Optional

Control Distance: 1500m

Power: 180W

Size: 53*36*23cm

Weight: 15.8kg

Shenzhen Daqianli Technology Co., Ltd.

2023 VIP Protection Portable Frequency Anti Uav Drone Jammer System Device Signal Detector

2023 VIP Protection Portable Frequency Anti Uav Drone Jammer System Device Signal Detector

2023 VIP Protection Portable Frequency Anti Uav Drone Jammer System Device Signal Detector

2023 VIP Protection Portable Frequency Anti Uav Drone Jammer System Device Signal Detector

2023 VIP Protection Portable Frequency Anti Uav Drone Jammer System Device Signal Detector

2023 VIP Protection Portable Frequency Anti Uav Drone Jammer System Device Signal Detector

2023 VIP Protection Portable Frequency Anti Uav Drone Jammer System Device Signal Detector

US$ 6999-7999 / Piece

1 Piece(MOQ)

Type: Ofdm/FM/WiFi

Usage: Uav Detector

Certification: CE

Channel: 3CH

Receive Frequency: GPS,2.4G,5.8g

Transmission Rate: 1km,2kms

Hangzhou Star Sea Technology Co., Ltd.

5g Sub 6 GSM / 3G / 4G Cell Phone Signal Detector Audio Monitoring

5g Sub 6 GSM / 3G / 4G Cell Phone Signal Detector Audio Monitoring

5g Sub 6 GSM / 3G / 4G Cell Phone Signal Detector Audio Monitoring

5g Sub 6 GSM / 3G / 4G Cell Phone Signal Detector Audio Monitoring

5g Sub 6 GSM / 3G / 4G Cell Phone Signal Detector Audio Monitoring

5g Sub 6 GSM / 3G / 4G Cell Phone Signal Detector Audio Monitoring

5g Sub 6 GSM / 3G / 4G Cell Phone Signal Detector Audio Monitoring

US$ 429-599 / Piece

1 Piece(MOQ)

Weight Approx: 215g (Without Battery)

Power Supply Handheld: 1. AAA/Um-4 Rechargeable Batteries X 4 2. 5V 1A U

Power Fixed: 12V ~ 24V DC

Detection Frequency: 700, 900, 1800, 2100, 2600, 3500 MHz

Alarm Mode Handheld: 1. Beep (Preset) 3. Beep + Vibrate 2. Vibration

Alarm Mode Fixed: 1.0A Relay, No / Nc Selection

Shenzhen Necom Telecommunication Technologies Co., Ltd.

AS-AGD109 Addressable Combustible Gas Detector

AS-AGD109 Addressable Combustible Gas Detector

AS-AGD109 Addressable Combustible Gas Detector

AS-AGD109 Addressable Combustible Gas Detector

AS-AGD109 Addressable Combustible Gas Detector

AS-AGD109 Addressable Combustible Gas Detector

AS-AGD109 Addressable Combustible Gas Detector

US$ 15.5-30 / Piece

1 Piece(MOQ)

Type: Combustible Gas Detector

Anti-theft Alarm System Approach: Active

Anti-Theft Alarm System Type: Sound and Light Alarm

Anti-Theft Alarm System-Wide: Wire Alarm Detectors

Anti-Theft Alarm System Distance: Common Detectors

Types of Smoke Detectors: Gas Detectors

Shenzhen Ansorl Technology Co., Ltd.

Flygoo 0-10ppm Fixed Online Ozone Detector with Signal Output for Air

Flygoo 0-10ppm Fixed Online Ozone Detector with Signal Output for Air

Flygoo 0-10ppm Fixed Online Ozone Detector with Signal Output for Air

Flygoo 0-10ppm Fixed Online Ozone Detector with Signal Output for Air

Flygoo 0-10ppm Fixed Online Ozone Detector with Signal Output for Air

Flygoo 0-10ppm Fixed Online Ozone Detector with Signal Output for Air

Flygoo 0-10ppm Fixed Online Ozone Detector with Signal Output for Air

US$ 660-700 / Piece

2 Pieces(MOQ)

After-sales Service: Provide Free Spare Parts

Warranty: 1 Year

Brand: Flygoo

Customized: Customized

Portable: Portable

Certification: CE, RoHS

Flygoo Eco-Technologies (Guangzhou) Co., Ltd.

Handheld Signal Detectors Cellular Signal Detector Camera Cell Phone Finder Wireless Cell Phone Location Devices

Handheld Signal Detectors Cellular Signal Detector Camera Cell Phone Finder Wireless Cell Phone Location Devices

Handheld Signal Detectors Cellular Signal Detector Camera Cell Phone Finder Wireless Cell Phone Location Devices

Handheld Signal Detectors Cellular Signal Detector Camera Cell Phone Finder Wireless Cell Phone Location Devices

Handheld Signal Detectors Cellular Signal Detector Camera Cell Phone Finder Wireless Cell Phone Location Devices

Handheld Signal Detectors Cellular Signal Detector Camera Cell Phone Finder Wireless Cell Phone Location Devices

Handheld Signal Detectors Cellular Signal Detector Camera Cell Phone Finder Wireless Cell Phone Location Devices

US$ 1 / Piece

1 Piece(MOQ)

Type: Wireless

Usage: Personal

Certification: CE, FCC, RoHS, CCC

Channel: ＞4CH

Receive Frequency: 10MHz-3G

Transmission Rate: ≥20Kbps

SHENZHEN AL ASAR TECH CO., LTD.

Portable Handheld GPS WiFi 4G Mobile Phone Anti Spy Signal Detector

Portable Handheld GPS WiFi 4G Mobile Phone Anti Spy Signal Detector

Portable Handheld GPS WiFi 4G Mobile Phone Anti Spy Signal Detector

Portable Handheld GPS WiFi 4G Mobile Phone Anti Spy Signal Detector

Portable Handheld GPS WiFi 4G Mobile Phone Anti Spy Signal Detector

Portable Handheld GPS WiFi 4G Mobile Phone Anti Spy Signal Detector

US$ 1290-1590 / Piece

10 Pieces(MOQ)

Type: Signal Detector

Usage: Signal Detector

Installation Mode: Handheld

Certification: CE, ISO, FCC, RoHS

Application: Home, Industry, Communication Electronic Products, Traffic

Packing: Kk Kraft Paper Carton

Shenzhen Texin Electronics Co., Ltd.

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

Portable Omni-Directional Dji Mavic Air Mini Fpv Avata Series Uav Drone Signal Detector

US$ 28000-30000 / Set

1 Set(MOQ)

Type: Wireless

Usage: Drone Detection

Certification: ISO

Channel: ＞4CH

Receive Frequency: 900m, 1.4G, 2.4G, 5.2g, 5.8g

Transmission Rate: Radio Frequencies

Shenzhen Yushang Electronics Technology Co., Ltd.

Portable Dji Autel Fpv Drone Signal Detector Radar Omnidirectional

Portable Dji Autel Fpv Drone Signal Detector Radar Omnidirectional

Portable Dji Autel Fpv Drone Signal Detector Radar Omnidirectional

Portable Dji Autel Fpv Drone Signal Detector Radar Omnidirectional

Portable Dji Autel Fpv Drone Signal Detector Radar Omnidirectional

Portable Dji Autel Fpv Drone Signal Detector Radar Omnidirectional

Portable Dji Autel Fpv Drone Signal Detector Radar Omnidirectional

US$ 28000-30000 / Set

1 Set(MOQ)

Type: Wireless

Usage: Drone Detection

Certification: ISO

Channel: ＞4CH

Receive Frequency: 900m, 1.4G, 2.4G, 5.2g, 5.8g

Transmission Rate: Radio Frequencies

Shenzhen Yushang Electronics Technology Co., Ltd.

Flygoo 0-10ppm Fixed Online Ozone Gas Detector with Signal Output

Flygoo 0-10ppm Fixed Online Ozone Gas Detector with Signal Output

Flygoo 0-10ppm Fixed Online Ozone Gas Detector with Signal Output

Flygoo 0-10ppm Fixed Online Ozone Gas Detector with Signal Output

Flygoo 0-10ppm Fixed Online Ozone Gas Detector with Signal Output

Flygoo 0-10ppm Fixed Online Ozone Gas Detector with Signal Output

Flygoo 0-10ppm Fixed Online Ozone Gas Detector with Signal Output

US$ 400-900 / Piece

2 Pieces(MOQ)

After-sales Service: Provide Free Spare Parts

Warranty: 1 Year

Brand: Flygoo

Customized: Customized

Portable: Portable

Certification: CE, RoHS

Flygoo Eco-Technologies (Guangzhou) Co., Ltd.

0-8GHz Multi-Function Mobile Phone Signal Bug Detector Anti Spy Detector Bug Sweeper

0-8GHz Multi-Function Mobile Phone Signal Bug Detector Anti Spy Detector Bug Sweeper

0-8GHz Multi-Function Mobile Phone Signal Bug Detector Anti Spy Detector Bug Sweeper

0-8GHz Multi-Function Mobile Phone Signal Bug Detector Anti Spy Detector Bug Sweeper

0-8GHz Multi-Function Mobile Phone Signal Bug Detector Anti Spy Detector Bug Sweeper

0-8GHz Multi-Function Mobile Phone Signal Bug Detector Anti Spy Detector Bug Sweeper

0-8GHz Multi-Function Mobile Phone Signal Bug Detector Anti Spy Detector Bug Sweeper

US$ 1 / Piece

1 Piece(MOQ)

Type: Wireless

Usage: Personal

Certification: CE, FCC, RoHS, CCC

Channel: ＞4CH

Receive Frequency: 0-8GHz

Transmission Rate: ≥20Kbps

SHENZHEN AL ASAR TECH CO., LTD.

Cable Fault Tester Locator Tracer Detector for High Voltage Cable

Cable Fault Tester Locator Tracer Detector for High Voltage Cable

Cable Fault Tester Locator Tracer Detector for High Voltage Cable

Cable Fault Tester Locator Tracer Detector for High Voltage Cable

Cable Fault Tester Locator Tracer Detector for High Voltage Cable

Cable Fault Tester Locator Tracer Detector for High Voltage Cable

Cable Fault Tester Locator Tracer Detector for High Voltage Cable

US$ 100-5000 / Set

1 Set(MOQ)

Max Diameter of Workpiece: 900mm

Mass Scope of Workpiece: <900kg

Type: Strength Testing Machine

Maxcapacity: >1000KN

Accuracy Grade: 1

Load Way: Electronic Load

Sansion Power Electric Co., Ltd.

Standard 4~20mA Signal Input Gas Leak Controller Gas Detectors with Carbon Monoxide

Standard 4~20mA Signal Input Gas Leak Controller Gas Detectors with Carbon Monoxide

Standard 4~20mA Signal Input Gas Leak Controller Gas Detectors with Carbon Monoxide

Standard 4~20mA Signal Input Gas Leak Controller Gas Detectors with Carbon Monoxide

Standard 4~20mA Signal Input Gas Leak Controller Gas Detectors with Carbon Monoxide

Standard 4~20mA Signal Input Gas Leak Controller Gas Detectors with Carbon Monoxide

Standard 4~20mA Signal Input Gas Leak Controller Gas Detectors with Carbon Monoxide

US$ 80-300 / Piece

1 Piece(MOQ)

Type: Gas Detection System

Signal Transmission: Wired Alarm

Working Mode: Active

Certification: CE, RoHS

Application: Outdoor

Transmission Mode: Cable

Mantern Industrial Co., Limited

Alarm Microwave Barriers Detector Csb-200d with Advanced Digital Signal Analysis

Alarm Microwave Barriers Detector Csb-200d with Advanced Digital Signal Analysis

Alarm Microwave Barriers Detector Csb-200d with Advanced Digital Signal Analysis

US$ 225-239 / Pair

1 Pair(MOQ)

Type: Microwave Barriers Csb-200d

Usage: Anti-theft

Installation Mode: Wall Mounted

Certification: CE

Application: Home, Industry, Communication Electronic Products

Model: Csb-200d

Shenzhen Taian Electronics Co., Ltd.

New Gas Alarm Personal Saferty Machine K800 Fixed4-20mA Signal Output Ethylene Gas Leak Detector

New Gas Alarm Personal Saferty Machine K800 Fixed4-20mA Signal Output Ethylene Gas Leak Detector

New Gas Alarm Personal Saferty Machine K800 Fixed4-20mA Signal Output Ethylene Gas Leak Detector

New Gas Alarm Personal Saferty Machine K800 Fixed4-20mA Signal Output Ethylene Gas Leak Detector

New Gas Alarm Personal Saferty Machine K800 Fixed4-20mA Signal Output Ethylene Gas Leak Detector

New Gas Alarm Personal Saferty Machine K800 Fixed4-20mA Signal Output Ethylene Gas Leak Detector

New Gas Alarm Personal Saferty Machine K800 Fixed4-20mA Signal Output Ethylene Gas Leak Detector

US$ 220-1060 / Piece

1 Piece(MOQ)

Warranty: 1 Year

Voltage: DC 24V

Operating Temperature: -20 Degree ~ +50 Degree

Signal Output: 4 to 20mA

Explosion-Proof Grade: Exd Iict6

Certificate: CE,UL

Nanjing KELISAIKE Safety Equipment Co., Ltd.

Handheld 433 868 Signal Jammer Detection Cell Phone Jammer Detector

Handheld 433 868 Signal Jammer Detection Cell Phone Jammer Detector

Handheld 433 868 Signal Jammer Detection Cell Phone Jammer Detector

Handheld 433 868 Signal Jammer Detection Cell Phone Jammer Detector

Handheld 433 868 Signal Jammer Detection Cell Phone Jammer Detector

Handheld 433 868 Signal Jammer Detection Cell Phone Jammer Detector

Handheld 433 868 Signal Jammer Detection Cell Phone Jammer Detector

US$ 328-388 / Piece

1 Piece(MOQ)

Part Number: PTC-Uj2

Detecting Frequency: WiFi and Mobile Frequencies and 433,868MHz

Bandwidth Resolution: Full Band Detection

Detection Range: 300MW Mobile Phone Jammer Signal >20m

Detection Distance: 20MW Single Channel Transmitter Signal >15m

Alarm Output: 1.0A Relay

Pinnacle Technology Co., Limited

Related Categories: Instruments & Meters Gas Analyzer (3272) Metal Detector for Food (1509); Security & Protection Alarm (2432) Probe, Sensor (1358) Fire Alarm & Smoke Detector (1350); More

Also Shop in

Wholesale Signal Detector

Cheap Signal Detector

Signal Detector Products

Sourcing Request