Thirdreality Zigbee Contact Sensor 2 Pack,Door And Window Monitor, Home Automation,Works With Home Assistant,Smartthings,Aeotec, USB & Lightning Cables As A Small And Delicate

As A Small And Delicate Bird

* Includes a protective lens hood cap to shield against dust

4 X Short Screw Column

User Programmable

14'' Computer Monitor Glare Filter Uv Blocker Shield Cover Eye Protection Film

Thirdreality Zigbee Contact Sensor 2 Pack,Door And Window Monitor, Home Automation,Works With Home Assistant,Smartthings,Aeotec, USB & Lightning Cables As A Small And DelicateDoor And Window Sensor Can Directly Work With Compatible Echo. And Its Compact Design Can Fit In Most Doors And Windows. Most Of The Doors Or Windows Have A Height Difference From The Doors' Or Windows' Frame. With The Special Design The Height Difference Can Be Reduced To Make Sure The Two Parts Of The Door Sensor Have A Stable Contact. Simply Peel Off The Protective Layer Of Double Sided Tape And Stick The Two Parts Of The Door Sensor To The Door