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Smart Door Sensor
6,851
products found
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Video
12V Body Infrared Motion
Sensor
for Cabinet Light
US$ 2-3
/ Piece
1 Piece
(Min. Order)
Start Order
Zhongshan Kashidi Optoelectronics Co., Ltd
Video
Secure Vehicle Entry High-Performance Barrier Gate
Sensor
for
Smart
Access Management
US$ 45-59
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Checkpoint Road Train Station Traffic Light
Sensor
US$ 50-65
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Fast Access
Sensor
for Checkpoint Road Train Station
US$ 50-65
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Video
125dB Security Anti Burglar
Door
Alarm
Sensor
for Traveling Outdoor
US$ 1.73-1.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Video
AC or DC 600A Hall Effect
Sensor
Input Current 200-1000A Output 5V/4V or 4-20mA Conductor Size 40mm
US$ 20.3-20.31
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Acrel Microgrid Institute Co., Ltd
Fast Industrial
Door
Microwave Opening
Sensor
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Automatic
Door
Sensor
24GHz Microwave
Sensor
for Quick
Door
Opening
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Microwave
Sensor
Opening for Automatic
Doors
and Sliding
Doors
Swing
Doors
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Video
Wholesale Mini Tuya
Smart
Alexa Compatible WiFi Alarm Wireless Detector Long Range PIR Motion
Sensor
US$ 8.79-9.49
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Infrared
Sensor
Safety Light Curtain
Sensors
US$ 55-65
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Wireless Windows and
Door
Anti-Theft Alarm System for
Door
and Window
Sensors
US$ 8.8-9.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Remote Wireless Continuous Temperature Thermal Monitoring
Sensor
for Mv LV Switchgear Transformer
US$ 42-84
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Acrel Microgrid Institute Co., Ltd
Video
Indoor PIR Infrared Motion
Sensor
Switch of Light Control
US$ 2-3
/ Piece
1 Piece
(Min. Order)
Start Order
Zhongshan Kashidi Optoelectronics Co., Ltd
Efficient
Door
Sensor
for Traffic Light Control
US$ 50-65
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Video
Automatic Barricades Parking Barrier Gate Anti-Smash and Trigger Function Barrier
Sensor
US$ 53-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Best Valuable Price LED Night Light with PIR
Sensor
US$ 2.6-2.7
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Risen Electronics Technology CO., LTD.
Mincohome Zigbee Tuya WiFi Infrared Light Wireless Illumination
Sensor
Switch
Sensor
US$ 8.15-10.59
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Microwave
Sensor
for Efficient
Door
Opening
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
24GHz Microwave
Sensor
for Automatic
Door
Opening
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Minco Home
Door
Magnet
Sensor
Magnetic
Door
and Window Alarm
Sensor
WiFi
Door
Sensor
WiFi Magnetic
US$ 3.2-4.2
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Repalcement to Cedes Tof/Spot
Sensor
Door
Presence Detection
Sensor
US$ 50-65
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Safety
Sensor
for High Speed Overhead Garage
Doors
Detection
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Video
Hot Selling Automatic Wall Bed Living Room Motion
Sensor
Night Lamp
US$ 2.6-2.7
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Risen Electronics Technology CO., LTD.
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