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Wireless Door Detector
1,746
products found
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Video
Wireless
Alarm Universal Car
Door
Lock Fire
Detector
US$ 1-10
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Tuya Smart Home WiFi
Wireless
Home Security Alarm
Door
Sensor, PIR
Detector
Google Assistant&Alexa
US$ 23-28
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wireless
Universal Car
Door
Lock Smoke
Detector
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Wireless
Tuya WiFi Magnetic Contact Home Security Alarm
Door
Alarm Sensor
Door
and Window
Detector
US$ 5-6
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Wireless
Door
Gap
Detector
(MC-06A)
US$ 2.3-3.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Universal Car
Door
Lock
Wireless
Alarm Fire
Detector
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Wireless
Door
Gap
Detector
(MC-07C)
US$ 2.3-3.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smart Life WiFi PIR
Detectors
Tuya Smart Movement Sensors
US$ 10-12.5
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smart Life Tuya WiFi Alarm System Wireles PIR Motion Sensor WiFi Movement
Detectors
US$ 10-12.5
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
PIR Motion
Detector
Alarm
Door
Bell
US$ 5-6
/ Set
1000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Wireless
Water Level
Detector
Make Alarm When It Detects Water Sr-02
US$ 3.2-3.8
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Radar Sensor Safety
Detector
Alternative to Inductive Loop
Detector
US$ 53-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Car Parking System Gate Barrier
Wireless
Radar Vehicle
Detector
Replace Loop
Detector
US$ 1-100
/ Piece
2 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
Barrier Radar Sensor Loop
Detector
Parking Lot
US$ 45-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Waterproof Radar Vehicle
Detector
for Parking Gate Boom Barrier
US$ 45-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Hot Sale Infrared Perimeter Beams, 12-24V AC/DC Single Beams
Detector
Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Tuya Smart Home Loud/WiFi
Door
Sensor
Door
Open
Detectors
Security Protection
US$ 6.29-6.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Precision Loop
Detector
Ensures Rapid Response for All Vehicle Models for Sale
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Intelligent Technology 79GHz Barrier Gate Radar Sensor
Detector
for Parking Lot
US$ 45-59
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
APP
Wireless
Human Motion
Detector
for Home Security and Smart Home Automation
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Beam Infrared Beam Motion
Detector
/ Photocell for Garage
Door
/Barrier Gate Yet607
US$ 2.6-4
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Tuyasmart WiFi Water Sensors Flood
Detectors
Support Alexa and Google
US$ 1-9
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Standard Universal IR Photocell Photocontrol Sensor
Detector
Pair Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Microwave Sensor/Radar
Detector
for Automatic Industrial
Doors
US$ 53-59
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
Alarm Host
Alarm & Security System Accessories
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