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Wholesale Wireless Door Sensor
4,378
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Video
Factory Supplier Infrared Photo Eye Waterproof
Sensor
Wireless
Door
Safe Photobeam
US$ 25-40
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm 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
Best Microwave Detector Motion Automatic
Door
Alarm
Sensor
Wireless
Opening for Industrial
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm 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.
Wireless
433MHz
Door
Window WiFi
Sensor
US$ 2.2-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
30m
Wireless
Garage
Door
Sensor
Infrared Safety Beam Automatic
Door
Sensor
US$ 25-40
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Wireless
Safety Beam
Sensor
Photocell for Automatic
Door
Gate 12-24V
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Mincohome
Wireless
WiFi Antomatic
Door
/Window
Sensor
for Smart Home Alarm Security
US$ 4.9-6.4
/ Piece
64 Pieces
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Wireless
Battery Infrared
Door
Safety Beam Photocell
Sensor
IR-20
US$ 9-16
/ 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.
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.
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.
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.
Video
Hiland Hot Sale
Wireless
Photocell Beam
Sensors
for Sliding Gate
Door
PF5103
US$ 8.63-9.78
/ Piece
40 Pieces
(Min. Order)
Start Order
Zhejiang Hiland Technology Co., Ltd.
Lorawan Iot
Wireless
Smart
Door
Magnetic
Sensor
Alarm
Sensor
for Smart Home
US$ 30
/ Piece
100 Pieces
(Min. Order)
Start Order
Wuhan Timewave Iot 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.
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.
Wireless
Smart
Door
Detector Window
Sensor
Tuya
US$ 5.5-7.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Chengdu Zhicheng 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.
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.
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
Wireless
Home Window
Door
Burglar Security Alarm System Magnetic
Sensor
US$ 2.03-2.3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology 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
Wireless
Outdoor Infrared Detector Single Laser Beam
Sensor
Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
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Category
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