[Expired]Xiaomi Smart Window Door Sensor Home Security Detector

• EBay offers the Xiaomi Smart Window Door Sensor Home Security Detector for $12.59.
• Free shipping.
• Deal ends 1/31.

Features:

• Convenient

Portable, small size, easy to install

• Smart

Open your door and the lights automatically turn on.Automatically shutting off the air conditioner when a window opened. Air purifier automatic stand by

• Warning

If there is an intruder, the alarm will immediately sound and video will be recorded

• Energy saving

Low energy consumption techniques, button batteries for long use powering.