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Door sensor

(999+ products available)

Outdoor Wireless Digital Alarm <b>Sensor</b> Smart <b>Door</b> Burglar Alarm Motion <b>Sensor</b> with Relay Metal & Plastic Wi-Fi - Product Image 1

Outdoor Wireless Digital Alarm <b>Sensor</b> Smart <b>Door</b> Burglar Alarm Motion <b>Sensor</b> with Relay Metal & Plastic Wi-Fi - Product Image 2

Outdoor Wireless Digital Alarm <b>Sensor</b> Smart <b>Door</b> Burglar Alarm Motion <b>Sensor</b> with Relay Metal & Plastic Wi-Fi - Product Image 3

Outdoor Wireless Digital Alarm <b>Sensor</b> Smart <b>Door</b> Burglar Alarm Motion <b>Sensor</b> with Relay Metal & Plastic Wi-Fi - Product Image 4

Outdoor Wireless Digital Alarm <b>Sensor</b> Smart <b>Door</b> Burglar Alarm Motion <b>Sensor</b> with Relay Metal & Plastic Wi-Fi - Product Image 5

Outdoor Wireless Digital Alarm <b>Sensor</b> Smart <b>Door</b> Burglar Alarm Motion <b>Sensor</b> with Relay Metal & Plastic Wi-Fi - Product Image 6

Outdoor Wireless Digital Alarm Sensor Smart Door Burglar Alarm Motion Sensor with Relay Metal & Plastic Wi-Fi

£38.14-114.40

MOQ: 2 sets

EASEMIND TECHNOLOGY LIMITED

12 yrs

Tuya Zigbee Smart Vibration <b>Sensor</b> Smart Home <b>Door</b> Window Break Burglar Detection Alarm Security Protection - Product Image 1

Tuya Zigbee Smart Vibration <b>Sensor</b> Smart Home <b>Door</b> Window Break Burglar Detection Alarm Security Protection - Product Image 2

Tuya Zigbee Smart Vibration <b>Sensor</b> Smart Home <b>Door</b> Window Break Burglar Detection Alarm Security Protection - Product Image 3

Tuya Zigbee Smart Vibration <b>Sensor</b> Smart Home <b>Door</b> Window Break Burglar Detection Alarm Security Protection - Product Image 4

Tuya Zigbee Smart Vibration <b>Sensor</b> Smart Home <b>Door</b> Window Break Burglar Detection Alarm Security Protection - Product Image 5

Tuya Zigbee Smart Vibration <b>Sensor</b> Smart Home <b>Door</b> Window Break Burglar Detection Alarm Security Protection - Product Image 6

Tuya Zigbee Smart Vibration Sensor Smart Home Door Window Break Burglar Detection Alarm Security Protection

£3.74-4.20

MOQ: 2 pieces

Virtue Sensor Inc

1 yrs

US

Tuya Smart Home <b>Sensors</b>, Gas Leakage Detector, PIR Motion, Gateway, Water Leak, <b>Door</b> and Window, Fire Alarm,Temperature SEND INQ - Product Image 1

Tuya Smart Home <b>Sensors</b>, Gas Leakage Detector, PIR Motion, Gateway, Water Leak, <b>Door</b> and Window, Fire Alarm,Temperature SEND INQ - Product Image 2

Tuya Smart Home <b>Sensors</b>, Gas Leakage Detector, PIR Motion, Gateway, Water Leak, <b>Door</b> and Window, Fire Alarm,Temperature SEND INQ - Product Image 3

Tuya Smart Home <b>Sensors</b>, Gas Leakage Detector, PIR Motion, Gateway, Water Leak, <b>Door</b> and Window, Fire Alarm,Temperature SEND INQ - Product Image 4

Tuya Smart Home <b>Sensors</b>, Gas Leakage Detector, PIR Motion, Gateway, Water Leak, <b>Door</b> and Window, Fire Alarm,Temperature SEND INQ - Product Image 5

Tuya Smart Home <b>Sensors</b>, Gas Leakage Detector, PIR Motion, Gateway, Water Leak, <b>Door</b> and Window, Fire Alarm,Temperature SEND INQ - Product Image 6

Tuya Smart Home Sensors, Gas Leakage Detector, PIR Motion, Gateway, Water Leak, Door and Window, Fire Alarm,Temperature SEND INQ

£3.43-10.06

MOQ: 1 set

Mika Garment Co., Ltd.

1 yrs

TH

Magnetic Contact Switch for Gate <b>Door</b> Alarm Wired Reed <b>Sensor</b> Security System - Product Image 1

Magnetic Contact Switch for Gate <b>Door</b> Alarm Wired Reed <b>Sensor</b> Security System - Product Image 2

Magnetic Contact Switch for Gate <b>Door</b> Alarm Wired Reed <b>Sensor</b> Security System - Product Image 3

Magnetic Contact Switch for Gate <b>Door</b> Alarm Wired Reed <b>Sensor</b> Security System - Product Image 4

Magnetic Contact Switch for Gate <b>Door</b> Alarm Wired Reed <b>Sensor</b> Security System - Product Image 5

Magnetic Contact Switch for Gate <b>Door</b> Alarm Wired Reed <b>Sensor</b> Security System - Product Image 6

Magnetic Contact Switch for Gate Door Alarm Wired Reed Sensor Security System

£0.6102-0.7627

MOQ: 500 pieces

Fuen (HK) Electronics Co., Limited

1 yrs

GIRIER Smart Life Security <b>Door</b> Magnet Alarm Tuya Window <b>Sensor</b> with Voice Control for Home & Outdoor Use - Product Image 1

GIRIER Smart Life Security <b>Door</b> Magnet Alarm Tuya Window <b>Sensor</b> with Voice Control for Home & Outdoor Use - Product Image 2

GIRIER Smart Life Security <b>Door</b> Magnet Alarm Tuya Window <b>Sensor</b> with Voice Control for Home & Outdoor Use - Product Image 3

GIRIER Smart Life Security <b>Door</b> Magnet Alarm Tuya Window <b>Sensor</b> with Voice Control for Home & Outdoor Use - Product Image 4

GIRIER Smart Life Security <b>Door</b> Magnet Alarm Tuya Window <b>Sensor</b> with Voice Control for Home & Outdoor Use - Product Image 5

GIRIER Smart Life Security <b>Door</b> Magnet Alarm Tuya Window <b>Sensor</b> with Voice Control for Home & Outdoor Use - Product Image 6

GIRIER Smart Life Security Door Magnet Alarm Tuya Window Sensor with Voice Control for Home & Outdoor Use

£2.19-2.74

MOQ: 1 piece

Mika Garment Co., Ltd.

1 yrs

TH

Home Security System Gsm <b>Door</b> Opening Alarm <b>Door</b> windows 4G Sms Recorder Pulse Counter Modbus Agricultural Iot <b>Sensors</b> - Product Image 1

Home Security System Gsm <b>Door</b> Opening Alarm <b>Door</b> windows 4G Sms Recorder Pulse Counter Modbus Agricultural Iot <b>Sensors</b> - Product Image 2

Home Security System Gsm <b>Door</b> Opening Alarm <b>Door</b> windows 4G Sms Recorder Pulse Counter Modbus Agricultural Iot <b>Sensors</b> - Product Image 3

Home Security System Gsm <b>Door</b> Opening Alarm <b>Door</b> windows 4G Sms Recorder Pulse Counter Modbus Agricultural Iot <b>Sensors</b> - Product Image 4

Home Security System Gsm <b>Door</b> Opening Alarm <b>Door</b> windows 4G Sms Recorder Pulse Counter Modbus Agricultural Iot <b>Sensors</b> - Product Image 5

Home Security System Gsm <b>Door</b> Opening Alarm <b>Door</b> windows 4G Sms Recorder Pulse Counter Modbus Agricultural Iot <b>Sensors</b> - Product Image 6

Home Security System Gsm Door Opening Alarm Door windows 4G Sms Recorder Pulse Counter Modbus Agricultural Iot Sensors

£76.27-152.54

MOQ: 1 set

EASEMIND TECHNOLOGY LIMITED

12 yrs

Magnetic Switch for Sliding <b>Door</b> Alarm System Proximity Reed <b>Sensor</b> - Product Image 1

Magnetic Switch for Sliding <b>Door</b> Alarm System Proximity Reed <b>Sensor</b> - Product Image 2

Magnetic Switch for Sliding <b>Door</b> Alarm System Proximity Reed <b>Sensor</b> - Product Image 3

Magnetic Switch for Sliding <b>Door</b> Alarm System Proximity Reed <b>Sensor</b> - Product Image 4

Magnetic Switch for Sliding <b>Door</b> Alarm System Proximity Reed <b>Sensor</b> - Product Image 5

Magnetic Switch for Sliding <b>Door</b> Alarm System Proximity Reed <b>Sensor</b> - Product Image 6

Magnetic Switch for Sliding Door Alarm System Proximity Reed Sensor

£0.9152-3.06

MOQ: 500 pieces

Fuen (HK) Electronics Co., Limited

1 yrs

Portable Plastic Wired Wi-Fi PIR Motion <b>Sensor</b> Alarm System for Home Security with <b>Door</b>/Smoke Detection - Product Image 1

Portable Plastic Wired Wi-Fi PIR Motion <b>Sensor</b> Alarm System for Home Security with <b>Door</b>/Smoke Detection - Product Image 2

Portable Plastic Wired Wi-Fi PIR Motion <b>Sensor</b> Alarm System for Home Security with <b>Door</b>/Smoke Detection - Product Image 3

Portable Plastic Wired Wi-Fi PIR Motion <b>Sensor</b> Alarm System for Home Security with <b>Door</b>/Smoke Detection - Product Image 4

Portable Plastic Wired Wi-Fi PIR Motion <b>Sensor</b> Alarm System for Home Security with <b>Door</b>/Smoke Detection - Product Image 5

Portable Plastic Wired Wi-Fi PIR Motion <b>Sensor</b> Alarm System for Home Security with <b>Door</b>/Smoke Detection - Product Image 6

Portable Plastic Wired Wi-Fi PIR Motion Sensor Alarm System for Home Security with Door/Smoke Detection

£19.68-21.97

MOQ: 2 sets

Virtue Sensor Inc

1 yrs

US