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Wireless opening door sensor for smart security system suppliers

(12843 products available)

13.56 MHz Bluetooth <strong>Smart</strong> <strong>Door</strong> Opener System RFID Fingerprint Access Customizable APP Keypad OEM ODM Support Biometric Control - Product Image 1
13.56 MHz Bluetooth <strong>Smart</strong> <strong>Door</strong> Opener System RFID Fingerprint Access Customizable APP Keypad OEM ODM Support Biometric Control - Product Image 2
13.56 MHz Bluetooth <strong>Smart</strong> <strong>Door</strong> Opener System RFID Fingerprint Access Customizable APP Keypad OEM ODM Support Biometric Control - Product Image 3
13.56 MHz Bluetooth <strong>Smart</strong> <strong>Door</strong> Opener System RFID Fingerprint Access Customizable APP Keypad OEM ODM Support Biometric Control - Product Image 4
13.56 MHz Bluetooth <strong>Smart</strong> <strong>Door</strong> Opener System RFID Fingerprint Access Customizable APP Keypad OEM ODM Support Biometric Control - Product Image 5
13.56 MHz Bluetooth <strong>Smart</strong> <strong>Door</strong> Opener System RFID Fingerprint Access Customizable APP Keypad OEM ODM Support Biometric Control - Product Image 6

13.56 MHz Bluetooth Smart Door Opener System RFID Fingerprint Access Customizable APP Keypad OEM ODM Support Biometric Control

Ready to Ship
$35
Shipping per piece: $16.78
Min. order: 1 piece
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WiFi <strong>Wireless</strong> Intelligent <strong>Door</strong> Window Magnetic <strong>Sensor</strong> Alarm Home <strong>Security</strong> Anti-theft System Detector Tuya <strong>Smart</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 1
WiFi <strong>Wireless</strong> Intelligent <strong>Door</strong> Window Magnetic <strong>Sensor</strong> Alarm Home <strong>Security</strong> Anti-theft System Detector Tuya <strong>Smart</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 2
WiFi <strong>Wireless</strong> Intelligent <strong>Door</strong> Window Magnetic <strong>Sensor</strong> Alarm Home <strong>Security</strong> Anti-theft System Detector Tuya <strong>Smart</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 3
WiFi <strong>Wireless</strong> Intelligent <strong>Door</strong> Window Magnetic <strong>Sensor</strong> Alarm Home <strong>Security</strong> Anti-theft System Detector Tuya <strong>Smart</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 4
WiFi <strong>Wireless</strong> Intelligent <strong>Door</strong> Window Magnetic <strong>Sensor</strong> Alarm Home <strong>Security</strong> Anti-theft System Detector Tuya <strong>Smart</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 5
WiFi <strong>Wireless</strong> Intelligent <strong>Door</strong> Window Magnetic <strong>Sensor</strong> Alarm Home <strong>Security</strong> Anti-theft System Detector Tuya <strong>Smart</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 6

WiFi Wireless Intelligent Door Window Magnetic Sensor Alarm Home Security Anti-theft System Detector Tuya Smart Door Sensor

$1.65-1.95
Min. order: 1000 packs
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Daytech <strong>Wireless</strong> <strong>Door</strong> Window <strong>Sensors</strong> Alarm Easy Installation Home <strong>Security</strong> Low Battery Alert Automatic <strong>Door</strong> Touch <strong>Sensor</strong> - Product Image 1
Daytech <strong>Wireless</strong> <strong>Door</strong> Window <strong>Sensors</strong> Alarm Easy Installation Home <strong>Security</strong> Low Battery Alert Automatic <strong>Door</strong> Touch <strong>Sensor</strong> - Product Image 2
Daytech <strong>Wireless</strong> <strong>Door</strong> Window <strong>Sensors</strong> Alarm Easy Installation Home <strong>Security</strong> Low Battery Alert Automatic <strong>Door</strong> Touch <strong>Sensor</strong> - Product Image 3
Daytech <strong>Wireless</strong> <strong>Door</strong> Window <strong>Sensors</strong> Alarm Easy Installation Home <strong>Security</strong> Low Battery Alert Automatic <strong>Door</strong> Touch <strong>Sensor</strong> - Product Image 4
Daytech <strong>Wireless</strong> <strong>Door</strong> Window <strong>Sensors</strong> Alarm Easy Installation Home <strong>Security</strong> Low Battery Alert Automatic <strong>Door</strong> Touch <strong>Sensor</strong> - Product Image 5
Daytech <strong>Wireless</strong> <strong>Door</strong> Window <strong>Sensors</strong> Alarm Easy Installation Home <strong>Security</strong> Low Battery Alert Automatic <strong>Door</strong> Touch <strong>Sensor</strong> - Product Image 6

Daytech Wireless Door Window Sensors Alarm Easy Installation Home Security Low Battery Alert Automatic Door Touch Sensor

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$1.70-1.84
$1.89-2.05
-10%
Shipping per piece: $13.52
Min. order: 20 pieces
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Minew S4 <strong>Door</strong> <strong>Sensor</strong> Remote Real - Time Tracking <strong>Wireless</strong> Ble 5.0 Beacon <strong>Sensor</strong> Alarm Magnetic <strong>Smart</strong> IoT <strong>Door</strong> Window <strong>Sensor</strong> - Product Image 1
Minew S4 <strong>Door</strong> <strong>Sensor</strong> Remote Real - Time Tracking <strong>Wireless</strong> Ble 5.0 Beacon <strong>Sensor</strong> Alarm Magnetic <strong>Smart</strong> IoT <strong>Door</strong> Window <strong>Sensor</strong> - Product Image 2
Minew S4 <strong>Door</strong> <strong>Sensor</strong> Remote Real - Time Tracking <strong>Wireless</strong> Ble 5.0 Beacon <strong>Sensor</strong> Alarm Magnetic <strong>Smart</strong> IoT <strong>Door</strong> Window <strong>Sensor</strong> - Product Image 3
Minew S4 <strong>Door</strong> <strong>Sensor</strong> Remote Real - Time Tracking <strong>Wireless</strong> Ble 5.0 Beacon <strong>Sensor</strong> Alarm Magnetic <strong>Smart</strong> IoT <strong>Door</strong> Window <strong>Sensor</strong> - Product Image 4
Minew S4 <strong>Door</strong> <strong>Sensor</strong> Remote Real - Time Tracking <strong>Wireless</strong> Ble 5.0 Beacon <strong>Sensor</strong> Alarm Magnetic <strong>Smart</strong> IoT <strong>Door</strong> Window <strong>Sensor</strong> - Product Image 5
Minew S4 <strong>Door</strong> <strong>Sensor</strong> Remote Real - Time Tracking <strong>Wireless</strong> Ble 5.0 Beacon <strong>Sensor</strong> Alarm Magnetic <strong>Smart</strong> IoT <strong>Door</strong> Window <strong>Sensor</strong> - Product Image 6

Minew S4 Door Sensor Remote Real - Time Tracking Wireless Ble 5.0 Beacon Sensor Alarm Magnetic Smart IoT Door Window Sensor

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$7.20-12
Min. order: 3 pieces
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High Sensitivity <strong>Wireless</strong> Infrared Activated <strong>Door</strong> Entrance Voice Reminder Pir Motion <strong>Sensor</strong> <strong>Security</strong> Doorbell Alarm - Product Image 1
High Sensitivity <strong>Wireless</strong> Infrared Activated <strong>Door</strong> Entrance Voice Reminder Pir Motion <strong>Sensor</strong> <strong>Security</strong> Doorbell Alarm - Product Image 2
High Sensitivity <strong>Wireless</strong> Infrared Activated <strong>Door</strong> Entrance Voice Reminder Pir Motion <strong>Sensor</strong> <strong>Security</strong> Doorbell Alarm - Product Image 3
High Sensitivity <strong>Wireless</strong> Infrared Activated <strong>Door</strong> Entrance Voice Reminder Pir Motion <strong>Sensor</strong> <strong>Security</strong> Doorbell Alarm - Product Image 4
High Sensitivity <strong>Wireless</strong> Infrared Activated <strong>Door</strong> Entrance Voice Reminder Pir Motion <strong>Sensor</strong> <strong>Security</strong> Doorbell Alarm - Product Image 5
High Sensitivity <strong>Wireless</strong> Infrared Activated <strong>Door</strong> Entrance Voice Reminder Pir Motion <strong>Sensor</strong> <strong>Security</strong> Doorbell Alarm - Product Image 6

High Sensitivity Wireless Infrared Activated Door Entrance Voice Reminder Pir Motion Sensor Security Doorbell Alarm

Ready to Ship
$6.75-10.80
$7.50-12
-10%
Min. order: 2 pieces
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RSH Tuya Wifi Intelligent Window Detector Thickness <strong>Door</strong> <strong>Security</strong> <strong>Smart</strong> Life Contact <strong>Sensors</strong> Alexa Google Wifi <strong>Door</strong> <strong>Sensor</strong> - Product Image 1
RSH Tuya Wifi Intelligent Window Detector Thickness <strong>Door</strong> <strong>Security</strong> <strong>Smart</strong> Life Contact <strong>Sensors</strong> Alexa Google Wifi <strong>Door</strong> <strong>Sensor</strong> - Product Image 2
RSH Tuya Wifi Intelligent Window Detector Thickness <strong>Door</strong> <strong>Security</strong> <strong>Smart</strong> Life Contact <strong>Sensors</strong> Alexa Google Wifi <strong>Door</strong> <strong>Sensor</strong> - Product Image 3
RSH Tuya Wifi Intelligent Window Detector Thickness <strong>Door</strong> <strong>Security</strong> <strong>Smart</strong> Life Contact <strong>Sensors</strong> Alexa Google Wifi <strong>Door</strong> <strong>Sensor</strong> - Product Image 4
RSH Tuya Wifi Intelligent Window Detector Thickness <strong>Door</strong> <strong>Security</strong> <strong>Smart</strong> Life Contact <strong>Sensors</strong> Alexa Google Wifi <strong>Door</strong> <strong>Sensor</strong> - Product Image 5
RSH Tuya Wifi Intelligent Window Detector Thickness <strong>Door</strong> <strong>Security</strong> <strong>Smart</strong> Life Contact <strong>Sensors</strong> Alexa Google Wifi <strong>Door</strong> <strong>Sensor</strong> - Product Image 6

RSH Tuya Wifi Intelligent Window Detector Thickness Door Security Smart Life Contact Sensors Alexa Google Wifi Door Sensor

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$2.60-2.90
Shipping per piece: $5.36
Min. order: 2 pairs
KERUI G20 Tuya <strong>Smart</strong> 2G WiFi GSM 433MHz <strong>Wireless</strong> Home <strong>Security</strong> Alarm System With Motion Detector <strong>Door</strong> <strong>Sensor</strong> Burglar Alarm Kit - Product Image 1
KERUI G20 Tuya <strong>Smart</strong> 2G WiFi GSM 433MHz <strong>Wireless</strong> Home <strong>Security</strong> Alarm System With Motion Detector <strong>Door</strong> <strong>Sensor</strong> Burglar Alarm Kit - Product Image 2
KERUI G20 Tuya <strong>Smart</strong> 2G WiFi GSM 433MHz <strong>Wireless</strong> Home <strong>Security</strong> Alarm System With Motion Detector <strong>Door</strong> <strong>Sensor</strong> Burglar Alarm Kit - Product Image 3
KERUI G20 Tuya <strong>Smart</strong> 2G WiFi GSM 433MHz <strong>Wireless</strong> Home <strong>Security</strong> Alarm System With Motion Detector <strong>Door</strong> <strong>Sensor</strong> Burglar Alarm Kit - Product Image 4
KERUI G20 Tuya <strong>Smart</strong> 2G WiFi GSM 433MHz <strong>Wireless</strong> Home <strong>Security</strong> Alarm System With Motion Detector <strong>Door</strong> <strong>Sensor</strong> Burglar Alarm Kit - Product Image 5
KERUI G20 Tuya <strong>Smart</strong> 2G WiFi GSM 433MHz <strong>Wireless</strong> Home <strong>Security</strong> Alarm System With Motion Detector <strong>Door</strong> <strong>Sensor</strong> Burglar Alarm Kit - Product Image 6

KERUI G20 Tuya Smart 2G WiFi GSM 433MHz Wireless Home Security Alarm System With Motion Detector Door Sensor Burglar Alarm Kit

Ready to Ship
$19.74-24.03
$22.18-27
-11%
Shipping per piece: $16.47
Min. order: 2 pieces
Home <strong>Security</strong> Systems Tuya <strong>Smart</strong> Life WiFi Wired <strong>Wireless</strong> Connection GSM Intelligent Alarm System with Motion <strong>Sensor</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 1
Home <strong>Security</strong> Systems Tuya <strong>Smart</strong> Life WiFi Wired <strong>Wireless</strong> Connection GSM Intelligent Alarm System with Motion <strong>Sensor</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 2
Home <strong>Security</strong> Systems Tuya <strong>Smart</strong> Life WiFi Wired <strong>Wireless</strong> Connection GSM Intelligent Alarm System with Motion <strong>Sensor</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 3
Home <strong>Security</strong> Systems Tuya <strong>Smart</strong> Life WiFi Wired <strong>Wireless</strong> Connection GSM Intelligent Alarm System with Motion <strong>Sensor</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 4
Home <strong>Security</strong> Systems Tuya <strong>Smart</strong> Life WiFi Wired <strong>Wireless</strong> Connection GSM Intelligent Alarm System with Motion <strong>Sensor</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 5
Home <strong>Security</strong> Systems Tuya <strong>Smart</strong> Life WiFi Wired <strong>Wireless</strong> Connection GSM Intelligent Alarm System with Motion <strong>Sensor</strong> <strong>Door</strong> <strong>Sensor</strong> - Product Image 6

Home Security Systems Tuya Smart Life WiFi Wired Wireless Connection GSM Intelligent Alarm System with Motion Sensor Door Sensor

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$29.99-35.35
Shipping per piece: $20.90
Min. order: 5 sets

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