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Security System Sensor
25,845
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Video
Reliable Rotate Wireless Infrared Access
Sensor
for Commercial and Home
Security
US$ 27-42
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
New Style
Security
Outdoor
Sensor
Alarms Wireless Driveway Alarm
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Human Body PIR
Sensor
Tuya Remote Control Voice Control Alexa Google Home
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Video
WiFi PIR Motion Detector Contact
Sensor
Door Bell Remote for Home
Security
US$ 25-26
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Video
Tuya Ball Shape WiFi Infrared Human
Sensor
Lithium Battery Rechargeable Version
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Video
SLS PIR Human Intruder Motion
Sensor
Ball Shape with Lithium Battery Rechargeable
US$ 7.8-8.1
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Video
WiFi Smart Infrared Human Motion
Sensor
Detector Human Body PIR
Sensor
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Video
2022 Summer New Arrival Cheap USB Power Supply Home
Security
Tuya Smart 100dB WiFi PIR Motion
Sensor
US$ 18-20
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Tuya Zigbee Smart Siren
Sensor
90dB Sound Light Alarm
Sensor
Smart Life Siren Audible Alarm Smart Home
Security
System
US$ 10.3-12.6
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Zigbee WiFi Water Leak Detector Smart Home
Security
Alarm
System
Water Leakage Flood
Sensor
US$ 8.99-12.99
/ Piece
1 Piece
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Smart Tuya APP Motion
Sensor
Wireless Available Alarm
Security
System
WiFi PIR Temperature and Humidity Detection
US$ 12-15
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic 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
High Quality Passive Infrared Detector Home
Security
Sensor
US$ 5-5.5
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
2021 Best Smart Life WiFi Fire
Security
Alarm
System
WiFi Smoke Detectors Tuyasmart WiFi Wireless Smoke
Sensors
US$ 6-10
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wireless
Security
Alarm Motion
Sensor
with Light Acousto-Optic for Hospital Warehouse Supermarket
US$ 35
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Ycall
Security
Alarm Motion
Sensor
with Light Acousto-Optic for Hospital Warehouse Supermarket
US$ 46
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Video
50m 2D Laser Lidar
Sensor
and Vehicle Measurement Lidar Scanner China Factory
US$ 1600-2000
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Barrier Radar Detector
Sensor
for Parking Boom Gate Safety Loop
Sensor
US$ 45-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Wholesale High Quality Cylinder Proximity Switch Magnetic
Sensor
US$ 0.46-1.56
/ Piece
50 Pieces
(Min. Order)
Start Order
Kunshan Golden Light Electronic Technology Co., Ltd.
Video
Wireless Outdoor Infrared Detector Infared Laser Beam
Sensor
Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Barrier Gate Safety Microwave Radar
Sensor
as Trigger for Parking Boom Barrier
US$ 54-59
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Microwave Radar
Sensor
Activation Solution for Industrial Door
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
(EDS2000) Pet Immunity Quad PIR & Microwave Outdoor
Sensor
Motion
Sensor
US$ 51-55
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
Digital Intelligent Pyroelectric Infrared
Sensor
P916h
US$ 0.25-0.3
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
CCTV Camera
Electrical & Electronics
Infrared Sensor
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