Industry · Special Equipment · CE
En Approval Combined Remote LED Output Smoke/Heat Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SNA-360 analogue addressable photoelectric smoke/heat detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber and an electronic thermist
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
CE · Special Equipment · ISO
Non Addressable Multi-Sensor Detectors, Smoke and Heat Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SNC-300 non-addressable photoelectric smoke/heat detectors are state-of-the-art detectors suitable for connection to 2-wire or 4-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable typ
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Built in · FCC · Car/Motorcycle
Parking Lot Vehicle Loop Detectors Ld-200 for Access Control
US$ 50-55
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Descriptions
An inductive loop detector is an electromagnetic communication or traditional traffic detection system which mostly uses buried coils and moving magnets to induce an electric current. And it is currently the largest amount of traffic detection devices
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Gas · Industry · Wall Mounted
3VDC Battery Standalone Carbon Monoxide Detector Fire Alarm with LCD Display
US$ 13.2-16.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction of Carbon Monoxide detector detector
The standalone Carbon Monoxide detector AW-D125S is designed to provide open area CO detection without wiring, and it is easy to install and construct. the design and color makes it ideal for use in the home.It is intended to detect leakage of c
Industry · CE · Probe
Vibration Optical Fiber Alarm System
US$ 1739-1806
/ Set
1 Set (MOQ)
1 Set (MOQ)
Product Description
Vibration Optical Fiber Alarm System
The working principle of the vibrating fiber is that the launching laser emits a DC monochromatic light wave, which is coupled into the two-core sensing fiber in the forward and reverse directions through the fiber coupler, forming a forward
Gas · Industry · Wall Mounted
LPG Gas Detector Gas Leak Detector Kitchen Use Natural Gas Detector
US$ 8-8.6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction of gas detector
The AW-D132LC series gas detector is designed for using alone or connecting to fire alarm panel. Small
and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational
vehicles.
It is intended to detect leakage
Ceiling Mounted · Special Equipment · Home
Microprocessor Controlled State of The Art Addressable Smoke Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
600 analogue addressable photoelectric smoke detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber and an electronic thermistor provid
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
ISO · Special Equipment · Home
Cheap Pipe Leak Detector Water Leak Detector Water Pipeline Acoustic Leak Detector
US$ 669
/ Set
1 Set (MOQ)
1 Set (MOQ)
PQWT-L Indoor Pipeline Water Leak Detector is the latest generation of intelligent water leak detector independently developed by Hunan Puqi Water Environment Institute Co.Ltd., it is designed for household pipe water leakage.
This device is equipped with a triangular sensor and a square sensor.
Home · Industry · Gas
24V Home Gas Leak Detector Smart LPG Gas Detector Fire Alarm Gas Detector
US$ 7.9-9.3
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
The AW-D132LC series gas detector is designed for using alone or connecting to fire alarm panel. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles.
It is intended to detect leakage of natural ga
Built in · FCC · Car/Motorcycle
Jtld-200 Inductive Dual Channel Vehicle Loop Detector for Door Access Control
US$ 50-55
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Descriptions
An inductive loop detector is an electromagnetic communication or traditional traffic detection system which mostly uses buried coils and moving magnets to induce an electric current. And it is currently the largest amount of traffic detection devices
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What types of materials are commonly used in manufacturing probes and sensors?
Probes and sensors are typically crafted from materials such as metal, plastic, or ceramic. Each material has its own unique advantages in terms of durability, sensitivity, and performance. It's recommended to consult with a reputable manufacturer for specific material recommendations.
-
How can I identify reliable suppliers for probes and sensors in China?
Seeking reliable suppliers in China can be done by leveraging online B2B platforms, attending industry exhibitions, and conducting due diligence through supplier verification. Reputable manufacturers can provide certifications and product samples to validate their quality.
-
What are the benefits of procuring probes and sensors wholesale?
Acquiring probes and sensors in bulk offers advantages such as cost savings, volume discounts, and consistent product quality. Wholesale purchases provide flexibility for customization and enable access to a diverse range of options to meet various security and protection needs.
ISO · Special Equipment · Home
Indoor Pipeline Water Leak Detector Plumber Kit L50
US$ 669
/ Set
1 Set (MOQ)
1 Set (MOQ)
PQWT-L Indoor Pipeline Water Leak Detector is the latest generation of intelligent water leak detector independently developed by Hunan Puqi Water Environment Institute Co.Ltd., it is designed for household pipe water leakage.
This device is equipped with a triangular sensor and a square sensor.
CE · FCC · Home
Pqwt-Cl900 Electric Underground Water Leak Detector Water Pipe Leakage Detector
US$ 1-14000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Our Advantages
1. We are the leader in this line and the only institute of pipe leak detector in China.
2. China government recommend water leak detector.
3. The only pipe water leak detector with multiprobes in the world.
4. 2016 top 10 selling water leak detector.
5. Own R&D and apperance
ISO · Car/Motorcycle · Probe
Integrated Wireless Detection and Suppression Jamming Device
1 Piece (MOQ)
UAV navigation decoy device is a standardized product that meets the requirements for public security and anti-terrorism prevention in power systems and the requirements for public security and anti-terrorism prevention in petroleum and petrochemical systems. By radiating low-power regeneration na
Wall Mounted · Industry · CE
CE Approved Conventional UV IR Flame Detector (AW-FD602-UV)
US$ 85-100
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
CE Approved Conventional UV IR flame detector
The device is an Ultraviolet-only flame detector designed to detect fires and provide alarm outputs directly from the detector while maintaining false alarm immunity. It detects in the ultraviolet (UV) spectral range for optimized speed of response. It
Contact Type · Special Equipment · Home
Linear Heat Detectors Cable Linear Heat Detection Linear Heat Sensing Cable
US$ 2.2-6
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Specification
Linear heat cable
Compared with other kind of detectors, Digital Linear Heat Detector provides avery-early alarm detecting function to the protected environment, the
detector can be known as an intelligent "switch" type detector. The polymersbetw
ISO
Alarm of Shipborne Optoelectronic System Can Surveillance, Alert, Tracking
10 Pieces (MOQ)
The three-band electro-optical turret is a long-range electro-optical detection system that can be integrated with high-definition visible light cameras, thermal imaging, laser ranging, and other multi-spectrum detection modules. Depending on requirements, it can also be equipped with las
Handheld · RoHS · CE
Anti Spy Camera wireless Camera RF Detector Door Alarm Anti Hidden Camera Video Recorder Anti Theft Door Alarm Device Hc002
US$ 4.99-6.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
anti spy camera wirless camera rf detector door alarm anti hidden camera video recorder anti theft door alarm device hc002
3 in 1 Hidden Camera Detector Hidden devices detector has 3 powerful detection functions:1.Hidden Camera Detectors:Can detect and identify various hidden cameras in your life
Gas · Industry · Wall Mounted
Fire Alarm Standalone LPG Gas Leak Alarm Detector
US$ 20.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Home Fire Protection LPG Gas Leak Alarm Detector
Introduction of gas detector
The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. Small and compact, the design and color makes it ideal for use in the home, small c
Handheld · RoHS · CE
Multi-Function LCD Screen Anti-Spy Detector Magnet Detector GSM Audio Bug Finder GPS Signal Lens RF Tracker Detect Ds618
US$ 29.99-34.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Multi-function LCD Screen Anti-spy Detector Magnet Detector GSM Audio Bug Finder GPS Signal Lens RF Tracker Detect ds618
Product Description
https://youtu.be/fwejyAmORzk?t=7
Technical parameters Electromagnetic wave signal detection parameter
Battery
built-in Battery 4.2 v400mah polymer lith
CE · Home · Smoke Alarm
Conventional Optical Smoke Detector for Analogue Addressable Fire Alarm System CD120
100 Pieces (MOQ)
Specification:
product Name:
Conventional Optical Smoke Detector for Analogue Addressable Fire Alarm System CD120
Model:
CD1011
Smoke Sensitivity:
0.08~0.14db/m(EN standard)
Ceiling Spacing:
cover radius is 6m (storey height less than 6m)
Reset Voltage:
less than 5 volt
Reset T
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Built in · ISO · Car/Motorcycle
Professional Manufacturer Under Vehicle Inspection Scanning Searching Checking System
US$ 8000-13000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Professional Manufacturer Under Vehicle Inspection Scanning Searching Checking System SA3300
Features:
1. Multi entrance management model, management, and statistics of entering and exiting vehicles
2. Auto digital line scan, high-resolution undercarriage imaging.
3. High automation, easy
Industry · Traffic · Car/Motorcycle
Current Detection Wireless High Voltage Electroscope with Light Alarm Function
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Quick Details
Place of Origin: China Brand Name: XINCHENG
Product name: Fiberglass Telescopic Electroscope Voltage Electroscope Test Equipment
Application: Power system operation, Personnel protection Feature:
- XIN CHENG INDUSTRY MATERIAL CO., LTD.
-
- Tianjin, China
- Contact Now
CE · Special Equipment · ISO
En Approved Multisensor Detector, Optical Smoke/Heat Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SNC-300 non-addressable photoelectric smoke/heat detectors are state-of-the-art detectors suitable for connection to 2-wire or 4-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable typ
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
RoHS · CE · Probe
Multifunction Detector K66: Advanced Free Hidden Camera Detection Device
US$ 20-25
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Parameters
Place of Origin
Guangdong, China
Model name
Multifunction Detector K66
Materia
ABS
Battery
350mAh
working current
80-150m
Product Description
https://dexindetector.en.made-in-china.com/contact-info.html
Multifunction Detector K66: Advanced Free Hidden Camera Detect
Ceiling Mounted · Special Equipment · Home
2-Wire, Remote LED Output, En Addressable Optical Smoke/Heat Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SNA-360 analogue addressable photoelectric smoke/heat detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber and an electronic thermist
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
CE · RoHS · Car/Motorcycle
AC100-240V Single Inductive Loop Detector Car Parking Access Control System
US$ 5-5.8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Single Inductive Loop Detector Car Parking Access Control System AC100-240V Vehicle Boom Barrier
Product Parameters
Supply voltage
AC 100-240V ( +/-10%)
Output relays
3 A@250VAC
Operating temperature
-25ºC-+65ºC
Storage temperature
-40ºC-+80ºC
React
Anti-theft · Industry · CE
Burglar Alarm One Beam Infrared Detector Ax-25kd
US$ 7.50
/ Pair
100 Pairs (MOQ)
100 Pairs (MOQ)
Burglar Alarm One Beam Infrared Detector AX-25KD
Specification:
ALARM SYSTEM UNIVERSAL INFRARED SENSORS FOR AUTOMATIC DOORS (AX-25KD)
UNIVERSAL INFRARED SENSORS FOR AUTOMATIC DOORS
Model:
AX-25KD
AX-25KD detection range:
25m
Power supply:
DC12V/AC24V
Input:
RX 15mA-TX 30mA
Aarm p
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
CE · Industry · RoHS
Conventional / Addressalbe Smoke Detector UL and En54 Approved
US$ 1
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
UL, EN54, BSI approval, 2-wire: DC 10.8-33V, 4-wire: DC 12V,24V,48V; Available with Remote LED Output or Relay Output Function; High Immunity against unwanted alarms.
SNC-300 non-addressable photoelectric smoke detectors are state-of-the-art detectors suitable for connection to 2-wire or 4-wire no
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
ISO · RoHS · Smoke Alarm
Anka New UL Approved Aj-970s Residential Smoke Detector 10 Years Built in Battery Alarm
US$ 8.5-10
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ANKA New ul approved Aj-970s Residential Smoke Detector 10 Years Built in Battery Alarm
Product Parameters
Operating voltage
3V lithium battery
Battery life
10 years
Standby current
<6uA
Alarm current
<50mA
Alarm Mode
LED & Buzzer
Sound level
>85dB/3 m
Installation
Ceiling mounte
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Ceiling Mounted · Special Equipment · Home
CE Approved 2-Wire, 24V, Remote LED, Smoke Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
600 analogue addressable photoelectric smoke/heat detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber and an electronic thermistor p
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
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