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1/2/3/4/5/10PCS DW1 Door Window Sensor With Battery e-WeLink APP Alarm System Smart Home Work with SONOFF RF Bridge - AliExpress
SONOFF DW1 433Mhz Door Window Sensor
SONOFF DW1 433Mhz Door Window Wireless Automation Modules Sensor Work With RF Bridge For Smart Home Alarm Security WIFI Switch - AliExpress
3 in 1 Kits: Sonoff RF Bridge WiFi 433MHz + PIR Infrared Sensor + DW1 Alarm Sensor for Door and Window Smart Home Remote Control Works with Alexa Google Home : Amazon.com.be:
Sonoff RF Bridge 433 + PIR2 PIR Sensor + DW1 Door and Window Alarm Sensor | TechShield Pro
Spotlights Set of 2 Micro Miniature Battery Powered Indoor - Etsy
SONOFF DW1 433Mhz Door Window Wireless Automation Modules Sensor Work With RF Bridge For Smart Home Alarm Security WIFI Switch - AliExpress
1/2/3/4/5/10PCS DW1 Door Window Sensor With Battery e-WeLink APP Alarm System Smart Home Work with SONOFF RF Bridge - AliExpress
Sonoff DW1 433Mhz door/window sensor - Low battery warning capable? - Hardware - Home Assistant Community
Door Sensor, 0.39in Z Wave Door Sensor High Sensitivity For Signal - Walmart.com
The 12V A23 battery needed for the Sonoff DW1 or CD100s door sensor. : r/ sonoff
SONOFF DW1 Sensor 433Mhz Door Window Alarm Sensor Wireless Automation Anti-Theft Alarm Compatible With RF Bridge For Smart Home Security Alarm System : Buy Online at Best Price in KSA - Souq
Sonoff DW2 Wi-Fi (wireless) door / window sensor - eWelink Store
Ewelink DW1 Mini Door And Window Alarm Sensor - Sonoff
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COEMA Door and Window Sensor, Requires COEMA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Google Play, for Window and Door (1 Pack) -
1/2/3/4/5/10PCS DW1 Door Window Sensor With Battery e-WeLink APP Alarm System Smart Home Work with SONOFF RF Bridge - AliExpress