eufy Security Entry Sensor

Model: T8900CD4

SKU: 355883 Product ID: 254280

  • Protect your doors and windows from break-ins
  • Send you notifications via the EufySecurity App when your doors or windows are opened
  • Requires eufy HomeBase (not included) to use


Add to Cart


    Key Features

    2-year battery life
    One battery provides monitoring for 730 days.

    For doors and windows
    Small and compact design fits onto any door or window frame.

    100-decibel siren
    If a forced entry is detected, a siren as loud as a jackhammer will be triggered on HomeBase, and you’ll be notified instantly on your smartphone.

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

    * Requires eufy HomeBase to use. HomeBase not included.


    Connected home device type - Alarms & sensors

    Wireless - True

    Remote monitoring via mobile device - True

^Discounts apply to most recent previous ticketed/advertised price. As we negotiate on price, products are likely to have sold below ticketed/advertised price in stores prior to the discount offer.