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Magnetic Contact Sensor
268
products found
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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.
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.
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.
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.
Special Door Shutter Doors
Magnetic
Contact
Door
Sensor
US$ 4.17
/ Pair
100 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Burglar Alarm System Recessed Mounted
Magnetic
Contacts
Sensor
Ta-33
US$ 0.72
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
Upper Shock Resistance Door
Sensor
for Office Glass Door
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Excellent Product Consistency Microwave
Sensor
for Hotel Gate
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
24.125GHz Door
Sensor
for Automatic Door
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Mincohome Tuya Door Magnet
Sensor
Magnetic
Door and Window Alarm
Sensor
WiFi Door
Sensor
Magnetic
US$ 3.29-4.29
/ 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 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
RoHS Overhead Rolling Scroll Door
Magnetic
Switch
Sensor
Window Alarm
Contact
with L Bracket (SC-61L)
US$ 4.2-5
/ Pair
50 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Minco Home Smart Life Remote Control Wireless
Magnetic
Door
Contact
/
Sensor
for Home Alarm Tuya Smart WiFi Automatic Sliding Door
Sensor
US$ 5.08-6.6
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Alarm
Magnetic
Contacts
Ta-66 for Metal Doors and Cabinet Doors
US$ 4.50
/ Pair
100 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Security Alarm System Wired Door Open
Sensor
Magnetic
Door
Contact
Door
Sensor
Alarm
US$ 10-11
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Vehicle Loop Detectors Loop
Sensor
for Inductive Vehicle Access
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm 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 Smart Zigbee Window Door
Sensor
Detector Alarm
US$ 6.29-7.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Single Channel Loop Detector Gate Opener Vehicle Detection Loop
Sensor
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Tuya Smart WiFi Door
Sensor
Door Open / Closed Detectors
US$ 6.29-6.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric 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.
Video
Bluetooth Door
Contact
Sensor
US$ 5.85-7.31
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Asia Bright Co., Ltd.
Video
EAS Anti Theft Tag Round Security RF Alarming Ink Tag
Magnetic
Sensor
US$ 0.01-0.05
/ Piece
1000 Pieces
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
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Category
Security & Protection
Security & Protection
Alarm & Security Systems
Access Control System
Surveillance, Control & Protection
Time & Attendance
Roadway Safety
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
CE
ISO
FCC
RoHS
MUTCD
ASTM
CCC
More
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
315MHz
433.92MHz
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Other
R&D Capacity
Own Brand
City
Shenzhen
Qingdao
Guangzhou
Wenzhou
Hefei
Shijiazhuang
Quanzhou
Shaoguan
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