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Security Sensor
33,455
products found
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Video
10m Infrared Photo Beam
Sensor
for
Security
Automatic Sliding Door
US$ 4-5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm 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
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.
Video
Safety Photocell Light Curtain
Sensor
with Strong Light Resistance
Security
Infrared
US$ 55-70
/ Pair
10 Pairs
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Outdoor Garden
Security
200W Motion
Sensor
Solar LED Spot Flood Street Lights
US$ 2.57-62.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Hubei LiBaiChang Technology Co., Ltd.
Wireless Water Leakage Detector Home
Security
Alarm
Sensor
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
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.
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
Anti-Theft Detector
Sensor
Home
Security
Alarm
Sensor
Door Homesecurity
US$ 100-110
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Car TPMS Tyre Pressure Monitoring System Solar Power Digital LCD Display Auto
Security
Alarm Systems Pressure 4 External
Sensor
US$ 29.2-30.66
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen KangTong Technology Co., Ltd.
Video
Forklift
Security
Equipment Suppliers Voice Alarm Speaker Pedestrian Proximity
Sensor
US$ 599-699
/ Piece
1 Piece
(Min. Order)
Start Order
Changzhou Maxtree Technology Co., Ltd.
Video
Outdoor Indoor Infrared
Sensor
for Weatherproof
Security
Safety Light Curtain
US$ 100-110
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Wholesale
Security
Waterproof Solar Lights Outdoor Garden Motion
Sensor
US$ 2.3-3.2
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Bright Max 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.
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.
Video
Smart Iot Home Automation
Security
Door Magnetic Induction Alarm Contact
Sensor
US$ 8.77-10.96
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Asia Bright 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.
Video
Wireless Fixlling Infrared Photocell
Sensor
for Home
Security
US$ 25-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Tuya WiFi Smart Home
Security
Kit Gateway Hub Door Window
Sensor
PIR
US$ 27-30
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY 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
Smart Home
Security
Products Single Beam
Sensor
Photocell Infrared
Sensor
12V 24V Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
EAS Anti Theft Tag Round
Security
RF Alarming Ink Tag Magnetic
Sensor
US$ 0.01-0.05
/ Piece
1000 Pieces
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
Video
Solar Powered 300W HD Camera LED Solar
Security
Light Outdoor Motion
Sensor
US$ 35.2-62.7
/ Piece
2 Pieces
(Min. Order)
Start Order
Qingdao Commercial Energy Electronics Co., Ltd.
Video
CNC Machined Compact High-Speed Photoelectric
Sensor
for Precise Detection
US$ 0.1-10
/ Piece
100 Pieces
(Min. Order)
Start Order
Dongguan Yanqing Precision Co., Ltd.
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Category
Security & Protection
Probe, Sensor
Alarm
CCTV Camera
Electrical & Electronics
Infrared Sensor
Photoelectric Sensor
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