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Alibaba
Security
Alarms
Alarm Systems
Alarm door sensor
(999+ products available)
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Smart WiFi Vibration Detector Mobile App
Alarm
Plastic Medium Sensitivity
Door
Window
Sensor
Tuya App Supported
£4.60
MOQ: 2 bags
LOCKA SPACE LIMITED
2 yrs
HK
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By-
alarm
Plus RF Magnetic Contact White 12.2 Cm Length
Door
Window
Sensor
£62.60-80.48
MOQ: 1 unit
Planet Shop S.r.l.
1 yrs
IT
4.6
/5.0
(25)
Previous slide
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Fuen Magnetic Proximity
Sensor
Reed Switch Refrigerator
Door
Alarm
Shielded Normally Closed Contact 0-10m Sensing Distance No
£0.6511-1.15
MOQ: 30 pieces
Fuen (HK) Electronics Co., Limited
1 yrs
HK
5.0
/5.0
(1)
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EAS Anti Theft Antenna AM 58Khz Wide Detection Range Store Supermarket
Sensors
Security
Alarm
Door
EAS System
£173.86-179.99
MOQ: 1 set
RUIHONGTAI SECURITY TECHNOLOGY (HK) LIMITED
4 yrs
HK
5.0
/5.0
(2)
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A&R SSD-10 Superior Quality 3V Lithium Low Current 16-25uA Power Multi-function Wireless
Door
/Window Contact
Sensor
Alarm
Made
£9.20-12.26
MOQ: 1 piece
A & R TECHNOLOGIES LIMITED
2 yrs
HK
4.9
/5.0
(7)
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Real Time Monitoring IoT Industrial Safety
Door
Sensors
Door
Contact
Sensor
Door
Opening
Sensor
Lora Lorawan
Door
Sensor
£16.85
MOQ: 3 pieces
YUNLI TECH LIMITED
1 yrs
HK
4.9
/5.0
(4)
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433 MHz RF Wireless Digital
Alarm
Sensor
Waterproof
Door
Open
Sensor
Alarm
Data Acquisition System
£38.30-114.89
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
13 yrs
HK
5.0
/5.0
(3)
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IoT 5.0 Ibeacon Tag
Door
sensor
ibeacon Magnetic Wireless Smart
Door
Window
Sensor
Alarm
Sensor
£4.49-6.13
MOQ: 2 pieces
KKM TECHNOLOGY COMPANY LIMITED
2 yrs
HK
5.0
/5.0
(4)
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