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Wireless Door Alarm Sensor
1,917
products found
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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
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
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.
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.
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.
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.
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
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
30m
Wireless
Battery Infrared Photocell
Sensors
US$ 27-42
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm 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.
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
Reliable Rotate
Wireless
Infrared Access
Sensor
for Commercial and Home Security
US$ 27-42
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm 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
Active
Wireless
Infrared Beam
Sensor
for Outdoor Usage
US$ 27-42
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Wireless
Wide Angle Infrared Motion
Sensor
US$ 27-42
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
New Style Security Outdoor
Sensor
Alarms
Wireless
Driveway
Alarm
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
WiFi Smart
Door
Window
Sensor
APP Notification Alerts Home
Alarm
Security Gateway Detector Tuya Smartlife Acho Alexa Google Home Automation Security System
US$ 6.7-7.3
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Wireless
433MHz
Door
Window WiFi
Sensor
US$ 2.2-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic 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.
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
180 Degree
wireless
Sensor
US$ 27-42
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Tuya WiFi Smart
Door
Window
Sensor
Door
Open/Closed
Alarm
Detectors
US$ 4.92-6.4
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
125dB Security Anti Burglar
Door
Alarm
Sensor
for Traveling Outdoor
US$ 1.73-1.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
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Category
Security & Protection
Alarm
Alarm & Security System Accessories
Probe, Sensor
EAS & Accessories
Electrical & Electronics
Infrared Sensor
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Thermal Sensor
Speed Sensor
Consumption Sensor
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Humidity Sensor
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