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Signal Detector
9,883
products found
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Video
Iecex Atex Certification CH4 H2 Combustible Gas
Detector
with RS485 4-20mA
Signal
US$ 659-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
Portable GSM GPS
Signal
Frequency
Detector
Finder
US$ 17.85-21
/ Piece
10 Pieces
(Min. Order)
Start Order
Kad Technology Co.,Limited
Video
Greetwin Multi-Function Ati
Signal
Detector
Motion
Detector
Alarm GPS Tracker Finder Hidden Camera RF
Signal
Detector
US$ 23.6-29.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Greetwin Telecom Co., Ltd
Video
G618 Three Antennas Professional Radio Frequency Detection Device GSM GPS RF
Signal
Detector
Anti Wiretapping Wireless Camera
Signal
Detector
US$ 28-33
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Yu Heng Xing Technology Co., Ltd.
Video
Flygoo 0-10ppm Fixed Online Ozone
Detector
with
Signal
Output for Air
US$ 660-700
/ Piece
2 Pieces
(Min. Order)
Start Order
Flygoo Eco-Technologies (Guangzhou) Co., Ltd.
Video
RF
Signal
Wireless Bug Camera Lens GSM Audio Finder GPS Scan
Detector
US$ 32-38
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen City Autoe Technology Co., Ltd.
Video
Ds616 Infrared Camera Anti-Monitoring Anti-Sneak Shooting Anti-Tracking GPS Cell Phone
Signal
Detector
US$ 50-54
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yu Heng Xing Technology Co., Ltd.
Low Price China Good
Signal
10%Lel Acoustic Alarm Gas
Detector
Price
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Anti GPS Devices
Signal
Detector
Wireless Camera Mobile RF
Signal
Detector
US$ 28.6-35.2
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Greetwin Telecom Co., Ltd
Video
300MHz-6000MHz Aerial
Signal
Detector
US$ 25000-31000
/ Piece
50 Pieces
(Min. Order)
Start Order
Zhejiang Fanshuang Technology Co., Ltd.
Low Price China Good
Signal
Co Alarm Gas
Detector
Price
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
T9000 Multifunction LED Anti-Spy Wireless RF
Signal
Bug GPS Camera
Signal
Gold Metal
Detector
US$ 73-75
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Yu Heng Xing Technology Co., Ltd.
Video
Handheld Security Portable Drone
Detector
System Device
Signal
Detector
Alarm
US$ 3988-4988
/ Piece
1 Piece
(Min. Order)
Start Order
Pinnacle Technology Co., Limited
Video
Probe Pen Wireless Camera Finder GSM Tracking Device Anti Spy
Detector
RF
Signal
GPS Bug
Detector
US$ 24.5-32.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Greetwin Telecom Co., Ltd
Video
Dormant GPS Tracker Finder Anti Spy Hidden Camera Mini Camera Spy Camera GSM Wiretap Sound
Signal
Spy Devices
Detector
US$ 49-69
/ Piece
10 Pieces
(Min. Order)
Start Order
Kad Technology Co.,Limited
Video
CE Low Price China Good
Signal
10%Lel Acoustic Co Alarm Gas
Detector
Price
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Gw-K99
Signal
Handheld
Detector
Anti Tracker Monitor
Signal
Detector
Wireless Camera
Detector
US$ 36.6-42.6
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Greetwin Telecom Co., Ltd
Video
Ds810 Portable GPS Scanning
Detector
Anti-Positioning Anti-Eavesdropping Monitoring Mobile Phone
Signal
Search
Detector
US$ 38-42.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen City Autoe Technology Co., Ltd.
Video
G529 Wireless
Signal
Scanner Device
Detector
for GPS Tracker Listening Device Camera Lens Finder WiFi
Signal
Detector
US$ 28-33
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Yu Heng Xing Technology Co., Ltd.
Video
Flygoo 0-10ppm Fixed Online Ozone Gas
Detector
with
Signal
Output
US$ 400-900
/ Piece
2 Pieces
(Min. Order)
Start Order
Flygoo Eco-Technologies (Guangzhou) Co., Ltd.
Video
Unmanned Aerial Vehicle
Signal
Detector
US$ 25000-31000
/ Piece
50 Pieces
(Min. Order)
Start Order
Zhejiang Fanshuang Technology Co., Ltd.
Handheld 433 868
Signal
Jammer Detection Cell Phone Jammer
Detector
US$ 328-388
/ Piece
1 Piece
(Min. Order)
Start Order
Pinnacle Technology Co., Limited
Video
Portable Hero 009 Handheld Anti Alarm Camera Hunter Wireless GSM RF Mobile Phone GPS Magnet
Signal
Detector
US$ 90-99
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yu Heng Xing Technology Co., Ltd.
RF
Signal
GPS Bug
Detector
Probe Pen Camera Finder GSM Tracking Device Wireless Anti Spy
Detector
US$ 24.5-32.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Greetwin Telecom Co., Ltd
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Category
Security & Protection
Alarm
Probe, Sensor
Sender, Receiver
Other Safety Products
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Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
MUTCD
ASTM
AS/NZS
CCC
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Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
433.92MHz
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