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Door Contact Sensor
11,938
products found
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Video
Safety
Contact
Side Safety
Sensor
for Revolving
Door
Anti-Clamp
Sensor
US$ 30
/ Set
1 Set
(Min. Order)
Start Order
Qinghe County Hongli Rubber and Plastic 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.
Video
Door
and Window 38mm No-
Contact
Reed Switch Magnet
Sensor
with ABS Enclosure
US$ 0.65-0.68
/ Piece
10 Pieces
(Min. Order)
Start Order
Kunshan Golden Light Electronic Technology Co., Ltd.
Microwave
Sensor
with 3m Cable for Industrial
Door
Door
Contact
Rubber Safety Edge
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology 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.
Minco Home Wireless Magnetic
Door
Contact
/
Sensor
for Home Alarm Tuya Smart WiFi
US$ 5.08-6.66
/ Piece
64 Pieces
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Door
Magnetic
Contact
Switch
Door
Access/
Door
Sensor
Rolling for Elevator
US$ 4.5-6.8
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Safety
Contact
Signal
Contact
with Mini Safety
Sensor
for
Doors
and Windows
US$ 0.6
/ Meter
1 Meter
(Min. Order)
Start Order
Qinghe County Hongli Rubber and Plastic Co., Ltd.
Minco Home Wireless Magnetic
Door
and Window
Contact
Sensor
Tuya Zigbee
Door
Sensor
Wireless Magnetic Tuya Zigbee
Door
Sensor
US$ 6.76-8.8
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
WiFi
Door
Window Detector White Magnetic
Contact
Switch
Sensor
Door
Open for House Security Alarm House Security System
US$ 17-21
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Video
Magnet
Door
Proximity Switch Reed Switch
Sensor
for
Door
Contacts
US$ 0.5-1.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Auto Parts Non-
Contact
Magnetic Code Safety
Door
Switch
Sensor
US$ 30-45
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
Aluminum Alloy Recessed Magnetic Alarm
Contact
Door
Magnetic
Contact
Sensor
US$ 1.5-2.4
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Waterproof Proximity Reed Switch
Sensors
for
Door
Contact
US$ 0.5-2
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Mincohome Wireless Magnetic
Door
and Window
Contact
Sensor
Tuya Zigbee
Door
Sensor
US$ 6.79-8.85
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology 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
Bluetooth
Door
Contact
Sensor
US$ 5.85-7.31
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Asia Bright Co., Ltd.
Video
Wireless Safety Beam Photocell
Sensors
for Garage Gate and Automatic
Door
Operators
US$ 25-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Gate Opener Infrared Photocell Wireless Beam
Sensors
US$ 25-40
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
12V-24V Infrared Photocell
Sensor
Rotational Easy Install
US$ 27-42
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Yet607 12V Automatic Gate Photocell Infrared Barrier
Sensor
for
Door
Beam Motion Detector
US$ 2.7-4
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Light Curtain Sliding Gate Wired Infrared Gate Safety
Sensor
IR Photocell Beam
US$ 22-35
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
High-Performance 180 Degree Wired Infrared
Sensor
Indoor Outdoor 20m
US$ 22-35
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Universal Adjustable 30m Single Beam Photocell
Sensor
for Garage
Door
Yet607
US$ 2.6-4
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
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Category
Security & Protection
Alarm & Security System Accessories
Alarm
Probe, Sensor
Electrical & Electronics
Sensor Switch
Pressure Sensor
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Product Features
Material
Mixture
Polymer
Ceramics
Production Process
Synthetic Type
Ceramic
Plastic Injection
Integration
Usage
Position Sensor
Pressure Sensitive Sensor
Thermal Sensor
Speed Sensor
Ray Sensor
Liquid Level Sensor
Consumption Sensor
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Output
Switching Sensor
Digital Sensor
Analog Sensor
Theory
Magnetic Sensor
Gas Sensor
Shock Sensor
Humidity Sensor
Vacuum Sensor
Brand
ABB
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Dongguan
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