Anker T89000D4 door/window sensor Wireless Door/Window White

Entry SensorProtect Your Doors and Windows from Break-Ins with eufy Security Entry Sensor. Once a window or door is ajar by 1.5 inch, an alert will be sent to your smartphone, and a powerful siren will go off on the HomeBase (can be disabled). Requires eufy Security HomeBase.eufy Security: Less Trouble. More Secure. Ever Expandable.Surveil your home from front to back for total peace of mindCreated by the same team as Anker: renowned for exceptional quality and innovation

Features
Connectivity technology:	Wireless
Product colour:	White
Suitable for:	Door/Window
LED indicators:
Alarm decibels:	100 dB
Easy to use:
Operating temperature (T-T):	-10 - 50 °C
Power
Battery type:	CR-123A
Number of batteries supported:	1
Weight & dimensions
Width:	28 mm
Depth:	22 mm
Height:	74 mm
Weight:	67 g
Technical details
Sustainability certificates:	CE