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Alarm Door Sensor
6,724
products found
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Video
Gate Opener Barrier Gate Safety Beam
Sensor
/Infrared Photocell Gate &
Door
Sensor
Compatible with Btm Nice Liftmaster Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development 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.
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
Single Beam Infrared
Sensor
Safety Photocell AC DC 12V 24V Beam
Sensor
for Automatic
Door
Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Infrared Safety Certain 1m/2m Height for Automatic Sliding
Door
Safety and Anti-Clamping Safety Light Curtain Infrared
Sensor
US$ 100-110
/ Set
99 Sets
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
30m Wireless Battery Infrared Photocell
Sensors
US$ 27-42
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
12 Volt Photocell
Sensor
Newly Photocell Beam
Sensor
Safety Photocell
Sensor
Yet610
US$ 4.3-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Tuya Smart WiFi
Door
Sensor
Smart
Door
Open/Closed
Alarm
WiFi Window
Sensor
Smartlife APP Work with Google Home Alexa
US$ 6.29-6.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Simple Beam Photoelectric Infrared Detector 20m
Alarm
Home Security System
Door
Sensor
Yet609
US$ 3.8-5
/ Set
2 Sets
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
180 Degree wireless
Sensor
US$ 27-42
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Tuya Smartlife WiFi Smart Anti Theft Glass Break Vibration
Sensor
Detector
Alarm
Magnetic
Door
Window
Sensor
US$ 7-7.8
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Microwave Radar
Sensor
Module Hw-Ms03 Smart Microwave Human Body Induction Module Switch Intelligent
Sensor
US$ 1-1.2
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Video
Infrared Photocell
Sensors
with 20m Distance for Sliding Gate
US$ 9-16
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Microwave
Sensors
for Industrial
Door
US$ 10-15
/ Piece
10 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
20m Stable Detection Distance Infreared Photocell
Sensor
for Barrier Gate
US$ 9-16
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Overhead Motion Radar Microwave
Sensor
for Automatic
Doors
and Sliding
Doors
US$ 10-15
/ Piece
10 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
Gate Opener Infrared Security Beam
Sensor
20m
US$ 25-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Microwave Motion
Sensor
for Automatic
Door
and Sliding
Door
US$ 10-15
/ Piece
10 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
Automatic
Sensor
Doorbell Visitor Chime Good for Shop
US$ 2.2-2.9
/ Piece
2000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Waterproof and Anti-Theft 1m Safety Barrier Photo
Sensor
for Automatic
Doors
US$ 65-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Zigbee Smart
Door
Window Gate
Sensor
for Smart Home Security
US$ 5-6
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Mincohome Zigbee Tuya WiFi Infrared Light Wireless Illumination
Sensor
Switch
Sensor
US$ 8.15-10.59
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Microwave
Sensors
/Opening
Sensor
for Automatic
Doors
and Gates 5%off
US$ 10-15
/ Piece
10 Pieces
(Min. Order)
Start Order
IDeal Intelligent Technology Co., Ltd.
Video
12 - 24 VAC 12 - 30 VDC Photocell Beams
Sensor
US$ 25-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
Alarm & Security System Accessories
Electrical & Electronics
Infrared Sensor
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