Eufy Entry Sensor White – T89000D4

Protect 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 100-decibel siren will go off on the HomeBase (can be disabled). Requires eufy Security HomeBase.


Guaranteed Safe Checkout

Features & Compatibility


2 years battery life

One battery provides 800 days of monitoring.

For doors and windows

Compact and versatile design fits onto any door or window frame. Requires eufy Security HomeBase.

100 decibel siren

Enable or disable siren protection, which triggers a 100-decibel siren on HomeBase, and sends an alert to your smartphone when forced entry is detected.

Easy installation

Just peel off the mounting tape and stick or screw the sensor onto the door or window you want to monitor.

Note: eufy Security HomeBase is required (sold separately).

What’s Included

  • Entry Sensor
  • Battery
  • 3 – Mounting Screws
  • Owner’s Manual

Additional information





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