Home Security & Protection Alarm Wholesale Signal Detector 2017 Product List
Total 10,160 products from about 406

 Wholesale Signal Detector

manufacturers & suppliers

Signal Zone Column Walk Through Metal Detector

FOB Price: $990 - $1300 / Piece
Min. Order: 1 Piece
  • Certification: SGS, CE, ISO
  • Customized: Customized
  • Form: Folding
  • Application: Museum, Prison, Pier, Station
  • Type: Metal Detector
  • Usage: Door

Wireless Video and Audio Signal Detector

Min. Order: 1 Piece
  • Type: Wireless
  • Usage: Personal, Auto, Door, Fire, Smoke, Window
  • Certification: CE, ISO, RoHS
  • Channel: 2CH
  • Receive Frequency: 315MHz
  • Transmission Rate: 10~20Kbps

25MHz-5.8gmhz Portable Mini Mobile Phone Signal Detector (GW-303D)

Min. Order: 10 Pieces
  • Certification: SGS, ISO
  • Customized: Non-Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station
  • Colour: Black
  • Detects Wideband: 25MHz-5.8gmhz

Intelligent Signal Analysis Pet Immunity Detector LC-100pi

FOB Price: $6.1 - $6.5 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Certification: CE
  • Application: Home, Industry, Communication Electronic Products
  • Model: LC-100pi
  • Shippment: DHL, UPS, FedEx....

Wireless RF Signal Detector for Bug/Camera

FOB Price: $90 - $110 / Piece
Min. Order: 1 Piece
  • Type: Signal Detector
  • Usage: Anti-theft, Signal Detector
  • Certification: SGS, CE, RoHS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Detecting Frequency Range: 1MHz-8000MHz
  • Main Detecting Frequency Range: 25MHz-6000MHz

Wireless Hand Held Metal Signal Detector From China

FOB Price: US $350 / Piece
Min. Order: 10 Pieces
  • Model No.: Hs-C3000 PRO
  • Weight: 210g
  • Dimensions: 80 X 68X 31 Mm
  • Installation Mode: Handheld
  • Certification: CE, FCC
  • Standard: CE, ISO9001; 2008

Wireless Signal Detector, Anti-Spy Camera Lens Anti Spy Gadgets Privacy Protect Tool

FOB Price: $8.9 - $12 / Piece
Min. Order: 1 Piece
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wireless Alarm
  • Application: Indoor, Outdoor
  • Sensor Type: Microwave Alarm
  • Working Principle: Electromagnetic
  • Usage: Personal

Signal Trigger Zbl P8100 Concrete Rebar Detector

FOB Price: $10 - $1000 / Set
Min. Order: 1 Set
  • a/D Resolution: 24 Bit
  • Number of Channels: 2
  • Iinterference Between Channels: ≤1%
  • Packing: Container
  • Standard: SGS, ISO, CE
  • Port: Qingdao

Ceiling Installation Temperature Detector with Signal Processing

FOB Price: $6.5 - $9 / piece
Min. Order: 1 piece
  • Type: Sensor
  • Usage: Temperature
  • Installation Mode: Wall Mounted
  • Certification: CE, FCC, RoHS, CCC
  • Application: Home, Industry, Special Equipment
  • Color: White

Wireless RF Signal Detector Bug Detector

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Main Tx Frequency: 20-6000MHz
  • Detecting Range: up to 30meters
  • Power Supply: 9V Battery
  • Packing: Neutral Packing
  • Standard: CE
  • Production Capacity: 4000PCS/Month

4-20mA Signal Carbon Monoxide Gas Detector

FOB Price: $354 - $531 / Piece
Min. Order: 1 Piece
  • Brand: Handa
  • Customized: Customized
  • Portable: Wall Mounted
  • Certification: CE, SGS, CMC/CPA/Cnex
  • Gas: CO
  • Type: Electrochemical Gas Analyzer

4-20maoutput Signal Nox Gas Detector for No No2

FOB Price: $180 - $360 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Fixed
  • Certification: CE, SGS
  • Gas: NO2
  • Type: Electrochemical Gas Analyzer

7.2 kHz Signal Frequency Hobby Treasure Underground Metal Detector

FOB Price: US $7.5 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Portable: Portable
  • Application: Industry
  • Certification: CE, RoHS
  • Customized: Customized
  • Alarm Form: Display Alarm

Mini RF Signal Detector Bug Detector Cellphone Detector

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Name: High Sensitivity Full Band RF Detector
  • Size: 120×62×22mm
  • Packing: Ployfoam and Carton
  • Standard: CE, ROHS, SGS, ISO9001
  • Production Capacity: 5000PCS/Month
  • Trademark: Necom-telecom

Loud Alarm Signal Smoke Detector for Domestic (PW-507S)

FOB Price: $2 - $3 / Piece
Min. Order: 100 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE, RoHS, En14604 NF292
  • Application: Indoor
  • Sensor Type: Electrochemical

Bug / Tapping Wireless Signal Detector with Cellphone Key

Min. Order: 10 Pieces
  • Certification: CE, FCC
  • Application: Communication Electronic Products, Special Equipment
  • Type: Probe
  • Installation Mode: Handheld
  • Size: 138*74* 23mm
  • Device Weight: 154G

Wireless RF Signal Detector for Camera Bug Detector

FOB Price: $70 - $110 / Piece
Min. Order: 1 Piece
  • Certification: SGS, CE
  • Customized: Non-Customized
  • Application: Examination Room, Public Area, Factory
  • Alarm Form: Sound and Light Alarm
  • Main Detecting Frequency Range: 800-1500 MHz
  • Working Range: >70dB

Dual Technology Microprocessor Based Signal Processing Infrared Motion Detector EL-1484

FOB Price: $19.9 - $21 / Piece
Min. Order: 100 Pieces
  • Type: Detector
  • Certification: CE
  • Application: Home, Industry, Communication Electronic Products
  • Model: EL-1484
  • Shippment: DHL, UPS, FedEx....
  • Delivery: 7-15days After Received Your Payment

Smart 4-20mA Signal Output Fixed Relay Co Gas Sensor Detector

FOB Price: $240 - $300 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Fixed
  • Certification: CE, SGS
  • Gas: CO
  • Type: Electrochemical Gas Analyzer

RS485 Signal Co Gas Detector for Carbon Monoxide

FOB Price: $354 - $531 / Piece
Min. Order: 1 Piece
  • Brand: Handa
  • Customized: Customized
  • Portable: Wall Mounted
  • Certification: CE, SGS, CMC/CPA/Cnex
  • Gas: CO
  • Type: Electrochemical Gas Analyzer

Wireless RF Signal Detector Spy Camera Detector Listen Bug Detector

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • RF Detector Power: 9V Battery
  • Coverage Area: up to 25 Meters
  • Detecting Range: 1MHz-8000MHz
  • Working Range: >70dB
  • Typical Battery Life: 2 Hours
  • RF Signal Detector: Detecting Listen Bug, RF Signal Bug

7kHz Signal Frequency MD-5008 Metal Detector Scanner Gold Detector Sensor

FOB Price: $80 - $130 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Portable: Portable
  • Application: research, commercial, industrial, Industry
  • Certification: SGS, CE, ISO, RoHS
  • Customized: Customized
  • Alarm Form: Display Alarm

4-20mA Output Signal H2s Gas Detector 0-200ppm Detection Range

FOB Price: $150 - $300 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Fixed
  • Certification: CE, SGS
  • Gas: H2S
  • Type: Electrochemical Gas Analyzer

Carbon Monoxide Gas Detector for 4-20mA Signal

FOB Price: $354 - $531 / Piece
Min. Order: 1 Piece
  • Brand: Handa
  • Customized: Customized
  • Portable: Wall Mounted
  • Certification: CE, SGS, CMC/CPA/Cnex
  • Gas: CO
  • Type: Electrochemical Gas Analyzer

Metal Wireless Camera Cellphone Signal Detector Hs-007A

Min. Order: 10 Pieces
  • Application: Communication Electronic Products, Industry
  • Certification: CE, ISO, FCC
  • Model No.: Hs-007A
  • Type: Wireless
  • Receive Frequency: 315MHz
  • Detecting Frequency Range: 1MHz-8000MHz

Wireless Mobile Phone Signal Detector for 800-1000MHz 1800-2000MHz

FOB Price: $70 - $110 / Piece
Min. Order: 1 Piece
  • Type: Signal Detector
  • Usage: Gas, Signal Detector
  • Installation Mode: Handheld
  • Certification: SGS, CE
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Main Detecting Frequency Range: 800-1500 MHz

Wireless RF Signal Bug Detector

FOB Price: $100 - $120 / Piece
Min. Order: 1 Piece
  • Signal Detection: RF Signal Detector
  • RF Frequency Range: Detector 1MHz-8000MHz
  • Power Supply: DV9V Battery for Detector Host
  • Packing: Neutral Packing
  • Standard: CE
  • Production Capacity: 5000PCS/Month

Dualcore Signal Processing Analyzes PIR and Microwave Signals Detector

FOB Price: $13.5 - $14.1 / Piece
Min. Order: 100 Pieces
  • Type: Motion Detector
  • Signal Transmission: Wired Alarm
  • Certification: CE
  • Application: Outdoor
  • Transmission Mode: Cable
  • Alarm Volume (within 1m): ≥110dB

2014 WiFi Bug Signal Jammer Detector

Min. Order: 10 Pieces
  • Type: Sensor
  • Installation Mode: Handheld
  • Application: Home, Industry, Communication Electronic Products, Special Equipment
  • Packing: Neutral Packing
  • Standard: ce
  • Production Capacity: 1000 Sets / Month

4-20mA Signal Carbon Monoxide Gas Detector with High Accuracy

FOB Price: $354 - $531 / Piece
Min. Order: 1 Piece
  • Brand: Handa
  • Customized: Customized
  • Portable: Wall Mounted
  • Certification: CE, SGS, CMC/CPA/Cnex
  • Gas: CO
  • Type: Electrochemical Gas Analyzer
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