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Wholesale Big Detector
69
products found
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PIR Motion Sensor
Detector
with
Big
Window D203D
US$ 0.33-0.35
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Video
LED Barrier Radar Motion Sensor Vehicle
Detector
Sensor Alternative to Loop
Detector
US$ 1-78
/ Piece
2 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
Cooking Gas Leakage Device 90V-240V AC LPG Multi-Gas Leak Alarm
Detector
for Home Use
US$ 10.9
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Traffic
Detector
/Barrier Radar Motion Sensor/Vehicle
Detector
with Anti-Hitting Function for Seamless Vehicle Access--a Good Alternative to Loop
Detector
US$ 1-100
/ Piece
2 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
LED Dual-Beam Vehicle
Detector
/Traffic
Detector
/Loop
Detector
for Barrier Gate
US$ 1-80
/ Piece
2 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
High Quality Carbon Monoxide
Detector
Battery Independent Co
Detector
US$ 4.9-5.3
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Sumring Digital Conventional Fire Alarm Smoke Leak
Detector
US$ 5.4-6.21
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Fire Alarm System Smoke
Detector
2 Wire 4 Wire Photoelectricity Smoke Sensor
US$ 5.9-6.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
The Latest LCD Screen Integranted Long Range Great Depth Electromagnetic Underground Gold Prospecting Imaging
Detectors
3D
US$ 170-210
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen City Autoe Technology Co., Ltd.
Video
CE Approved High Sensitivity Rechargeable Hand Held Metal
Detector
MD-3003b1
US$ 2.99-3.9
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen City Autoe Technology Co., Ltd.
Video
LCD Photoelectric Independent Co Gas Sensor Carbon Monoxide Poisoning
Detector
US$ 8.4-10.9
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
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
Vehicle Radar
Detector
for Kinds of Gates with Anti-Hitting and Trigger Function
US$ 1-100
/ Piece
2 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
China Manufacturer Home LPG Gas Sensor Alarm Leak
Detector
US$ 7.52-9.32
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
2022 New High Quality Dual-Beam Barrier Radar Sensor Motion
Detector
Vehicle
Detector
with Trigger and Anti-Smash Function
US$ 1-100
/ Piece
2 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Photoelectric Type Temperature Detection Alarm Heat Sensor Fire Alarm
US$ 5.4-6.48
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
HD 1080P 4G WiFi GPS Live Streaming Body Worn Camera
US$ 220-235
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ouxiang Electronics Co., Ltd.
Video
Full HD 1080P 4G WiFi Camera Video Recorder
US$ 220-235
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ouxiang Electronics Co., Ltd.
Cheap Long Distance Human Motion
Detector
Sensor Alarm for PIR Alarm
US$ 5.6-8
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Home Security System Fire
Detector
Alarm
Big
Test Button
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
9 Inch 1080P High and Low Beams CCTV Camera 29mm Cable with 40m
US$ 1574.2-1744.2
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen QYTeco Limited
Video
Barrier Radar Vehicle
Detector
Traffic Motion Sensor for Seamless Vehicle Access Alternative to Loop
Detector
US$ 1-100
/ Piece
2 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
Qyteco Metal Frame with 5.3mm Red Cable and Meter Counter
US$ 345
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen QYTeco Limited
Video
Coil
Detector
Metal Newest Update Gdx8000 Gold Diggers Search for Gold Special Underground Gold Metal
Detector
US$ 450-700
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen City Autoe Technology Co., Ltd.
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Category
Security & Protection
Security & Protection
Alarm & Security Systems
Surveillance, Control & Protection
Access Control System
Product Features
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Signal Transmission
Wired Alarm
Working Principle
Electro-Optical Type
Alarm Volume (within 1m)
≥90dB
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Shenzhen
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