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Smart Door Sensor
5,909
products found
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Current Transformer The Default Cable Length Is 1m Cable Length and CT Ratio Can Be Customized Dia ф 50mm
US$ 3-17
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Microwaves Rada Distinguish Between Pedestrians and Vehicles Motion Microwave
Sensor
Doppler Radar
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Infrared Light Curtain for Speed
Door
, Manufacturer Supplied
Door
Sensor
US$ 95-150
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Residual Current Detection RCD Leakage Split Core Current
Sensor
US$ 21.54-26.93
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Acrel Microgrid Institute Co., Ltd
Smart
Home Temperature and Humidity Meter Wireless High Frequency Data Collector
US$ 37-41
/ pcs
5 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Overhead Motion Radar Microwave
Sensor
for Automatic
Doors
and Fast Speed
Doors
US$ 55-70
/ Piece
1 Piece
(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.
Video
Multi Parameter Economical Switch Output Through Beam Light Curtain
Sensor
US$ 95-150
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Ahkc-Ekb Input Current AC or DC 0~ (200-1000) a Output 5V/4V Split Core Hall Current
Sensor
for PLC Motor Solar Inverter Battery Motor
US$ 20.3-20.31
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Acrel Microgrid Institute Co., Ltd
ABS Fflame Retardant Material Current Transformer OEM
US$ 3-17
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
High-Performance Microwave Motion Radar
Sensor
for Automatic
Doors
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
No Switch Output Economical Light Curtains
Sensor
for Sectional
Door
US$ 95-150
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Closed Loop Hall Effect Current
Sensor
US$ 11.2-140
/ Piece
1 Piece
(Min. Order)
Start Order
Jiangsu Acrel Microgrid Institute Co., Ltd
Rapid Fast
Door
Radar
Sensor
Identification of Human and Vehicle Loop Detector
US$ 65-80
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Opening
Sensor
for Fast
Door
Safety Detection Sliding
Door
Sensor
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
High Quality Multiple Style Current Transformer for Optional Hole Diameter
US$ 3-17
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Toprie Electronics 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.
Video
LED Cabinet Light with External PIR
Sensor
US$ 2.5-4
/ Piece
1 Piece
(Min. Order)
Start Order
Zhongshan Kashidi Optoelectronics Co., Ltd
Video
Tuya
Smart
PIR Detector Infrared Indoor Wireless WiFi Motion
Sensor
US$ 8.79-9.49
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Microwave Motion Detetector/
Sensor
for Intelligent Automatic
Door
Open
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Waterproof Light Barrier Curtains Area
Sensor
for Metal Cutting Equipment
US$ 100-600
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
New Arrivals Reflective
Sensor
with Imported Lens 20m Distance
US$ 12-14
/ Piece
100 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Microwave Opening
Sensor
for Automatic Sliding
Doors
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Opening
Sensor
with 3m Cable for Fast
Door
High Speed
Door
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
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