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Security System Sensor
24,205
products found
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Video
Road Safety Barrier Gate Radar
Sensor
Automatic Parking Access Control
Security
System
US$ 45-59
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
WiFi Wireless Alarm
Security
System
Door Window Detector
Sensor
US$ 3-4
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
WiFi Smart Gas Leakage Fire
Security
Detector Methane CH4 Flammable Gas Combustible Alarm
Sensor
Warning Smart Life Tuya Wireless Remote Control Home
System
US$ 12.5-13.5
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Smart Home WiFi Wireless Alarm
Security
System
Door Window Detector
Sensor
US$ 7
/ Piece
138 Pieces
(Min. Order)
Start Order
Shenzhen Dukewe Technology Co., LTD
Video
Curtain Light
Sensor
with Efficient
Security
for Smart Access Control
Systems
US$ 55-65
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Fiber-Optic Vibration
Sensor
for Physical
Security
System
US$ 1443-1806
/ Set
1 Set
(Min. Order)
Start Order
HEBEI DOUDOU METAL FENCE PRODUCTS CO., LTD.
Video
Factory Price Tuya Home
Security
Alarm
System
WiFi GSM Wireless
Sensor
US$ 10-12
/ Piece
50 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Enhance Access Control
System
Security
with Barrier Gate Detector Radar
Sensor
US$ 45-59
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
SLC Brand Safety Light Curtain, Infrared Curtain
Sensor
for
Security
Alarm
System
US$ 150-800
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
China Manufacturers EAS Hard Tag and Pin
Security
Systems
Anti Theft Accessories 8.2MHz 58kHz
Sensor
for Clothing and Garment Shop
US$ 0.01-0.05
/ Piece
1000 Pieces
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
Video
1m Infrared
Sensor
with 4 Eyes for Warehouse
Security
System
US$ 65-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Simple Beam Photoelectric Infrared Detector 20m Alarm Home
Security
System
Door
Sensor
Yet609
US$ 3.8-5
/ Set
2 Sets
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Solar Power Car Tire Pressure Alarm Monitor Auto
Security
System
Tyre Pressure TPMS Temperature Warning
Sensor
US$ 29.2-30.66
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen KangTong Technology Co., Ltd.
Alarm
Security
System
Glass Break Detector/ Shock
Sensor
Gbd-II
US$ 9.23-11.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
Infrared Gate Opener Reflective Photocell
Sensor
Gate Opener for
Security
Systems
US$ 11-16
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
2m Infrared
Sensor
for Warehouse
Security
System
US$ 65-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Home
Security
System
Burglar Alarm Photoelectric Smoke
Sensor
US$ 5-5.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Tuya WiFi Smart Gateway Alarm Wireless Connection Smart Home
Security
Alarm Siren
System
Smart Gateway Alarm
Sensor
US$ 30.99-34.99
/ Set
10 Sets
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Wolf Guard Original Factory OEM WiFi Door Contact Automation Home Alarm
Security
System
Tuya Smart Life APP Remote Control Opening
Sensor
US$ 69.5
/ Piece
45 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Fire Detector Smoke Alarm
System
Sensor
Home
Security
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Car TPMS Tire Safety Monitoring
System
Security
Alarm External Tyre Pressure
Sensor
US$ 136.86-143.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen KangTong Technology Co., Ltd.
Tuya WiFi Home Alarm Water Leakage Leak
Sensor
Detector Flood Alert Overflow
Security
Alarm
System
US$ 4.6-6.8
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
High-Sensitivity Infrared
Sensor
for Automatic Doors and
Security
Systems
US$ 100-110
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Tuya WiFi Smart Smoke Detector
Sensor
80dB Alarm Fire Protection House Combination Fire Alarm Home
Security
System
Smoke
Sensor
US$ 9.99-11.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
CCTV Camera
Fire Alarm & Smoke Detector
Electrical & Electronics
Infrared Sensor
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Magnetic Sensor
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