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Door/window Sensor
10,126
products found
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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.
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
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.
Smart Home Security System Alarm
Sensor
Tuya Wireless WiFi Smart
Window
Door
Sensor
US$ 6.29-6.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Tuya Smart Life Wireless
Door/Window
Detector APP Notification Alerts Security
Sensor
US$ 6.29-6.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Door
Window
Sensor
Mini
Door
Infrared Beam
Sensor
Gate Safety
US$ 9-16
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Single Beam 15m Photoelectric Active Infrared Intrude Detector IR
Sensor
Tamper Alarm Outdoor Automatic
Door
Gate
Window
Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
WiFi Smart
Door
Window
Open Close
Sensor
US$ 8.5-9
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
Wholesale Gle-RS Series Magnetic Proximity Reed
Sensor
for
Door
&
Window
Switch
US$ 0.45-0.71
/ Piece
2000 Pieces
(Min. Order)
Start Order
Kunshan Golden Light Electronic Technology Co., Ltd.
WiFi Gate
Door
Window
Sensor
US$ 6.5-7.6
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY 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.
Wireless 433MHz
Door
Window
WiFi
Sensor
US$ 2.2-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Magnetic Reed Switch Proximity
Sensor
for
Door
/
Window
/Coffee Machine/Humidifier
US$ 0.68-4.31
/ Piece
2000 Pieces
(Min. Order)
Start Order
Kunshan Golden Light Electronic Technology Co., Ltd.
Tuya Zigbee Smart
Window
Door
Gate
Sensor
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
Tuya WiFi
Door
Window
Sensor
Wireless
Door
Magnetic Detector Compatible with Alexa Google Home
US$ 5-6.6
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology 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
Video
Wire/Wireless
Door
Window
Sensor
(MC-W01/01ZT)
US$ 6.5-7.2
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Tuya WiFi Smart
Door
Sensor
90dB Smart
Door
Open/Closed Detectors Home WiFi
Window
Alarm
Sensor
US$ 7.99-9.25
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric 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
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.
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.
WiFi Wireless Alarm Security System
Door
Window
Detector
Sensor
US$ 3-4
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology 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.
Zigbee Tuya
Door
and
Window
Magnetic
Sensor
Wireless Detector
Door
Magnetic
Door
Sensor
US$ 6.76-8.8
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
Alarm & Security System Accessories
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Displacement Sensor
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