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Security System Sensor
18,625
products found
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9-28V DC Conventional Smoke Detector Fire Alarm Smoke Detector
Sensor
US$ 6.9-7.9
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
Automatic Gate Photocell DC 12V/24V Single Beam Safety
Sensor
US$ 27-42
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Siron M18 IP66 Photoelectric
Sensor
Infraredbackground Rejection Type DC 4 Wires Infrared
Sensor
US$ 28.26
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Standalone 9V Battery Smoke Detector Cigarette
Sensor
in Bedroom
US$ 3.5-4.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Beckett Wholesale Price Photocell Replace Siemens Qrb3 Flame
Sensor
with Normal Sensitivity
US$ 10.45
/ Piece
10 Pieces
(Min. Order)
Start Order
Jinzihao (Fujian) Combustion Equipments Co., Ltd.
Video
24GHz Radar
Sensor
for Door Activation and Safety
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Siron K015-26 M18 IP66 Photoelectric
Sensor
Infrared Specular Reflectiondc 4 Wires Infrared
Sensor
US$ 24.28
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Wireless Infrared Beam Waterproof
Sensor
in Sliding Gates Safe Access Control
US$ 25-40
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Siron Photoelectric Switch Diffuse Reflection Type K015-10 IP66 Infrared Photoelectric
Sensor
US$ 32.28
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Efficient Motion Radar
Sensor
for People and Vehicle Detection Dual Relay Outputs
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Siron K015-20 Photoelectric
Sensor
Infrared Diffuse Reflection DC 4 Wires Infrared
Sensor
US$ 20.75-30.91
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Through Beam Photoelectric
Sensor
IR Beam
Sensor
for Perimeter Protection
US$ 25-27
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Siron K015-28 Photoelectric
Sensor
Infrared Diffusethrough-Beam Type DC 4 Wires Infrared
Sensor
US$ 28.26
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
ODM Single Channel Low-Voltage Loop Detection
Sensor
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Siron K015-12 Photoelectric Switch Specular Reflection Type IP66 Infrared Photoelectric
Sensor
US$ 34.05
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Security
Fire Alarm
System
Smoke Detector Wireless Interconnected Smoke Alarm
US$ 7.5-8.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Puzhesi Technology Co., Ltd.
Video
Light Curtain Sliding Gate Wired Infrared Gate Safety
Sensor
IR Photocell Beam
US$ 22-35
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Siron K015-16 Ultra-Thin Limited Reflection Switch Built-in LED Indicator Photoelectric Optical
Sensor
US$ 25.64
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Sensor
Photo-Optical Barriers (safety curtain) to Be Used in Rubber, Plastic Processing Machinery
US$ 55-65
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Siron K015-18b 12-24V DC Ultra-Thin Thru-Beam Type
Sensor
Photoelectric
Sensor
US$ 5.45-19.89
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
Tuya WiFi Temperature and Humidity
Sensor
Smart Home Indoor Intelligent
Sensor
Thermometer Humidity Meter Work
US$ 9-11
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Wireless Wide Angle Infrared Motion
Sensor
US$ 27-42
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Siron K015-2 Diffuse Reflection Type 12~24V DC Infrared Photoelectric Switch Photoelectric Detecting
Sensor
US$ 18.13-21.26
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen SiRON Electrical Co.,Ltd
Video
High Quality 20m Detection Distance Infrared Door
Sensor
US$ 9-16
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
CCTV Camera
Fire Alarm & Smoke Detector
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