Eufy Security Entry Sensor, Detects Opened or Closed Doors/Windows, Triggers Siren, Sends Alerts

- 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.
Eufy Security Entry Sensor, Detects Opened or Closed Doors/Windows, Triggers Siren, Sends Alerts
The Eufy Security Entry Sensor is designed to monitor doors and windows with ease. It features a compact and versatile design that fits any frame and has a 2-year battery life, with one CR123A battery providing up to 800 days of monitoring. The sensor sends alerts to your smartphone and can trigger a 100-decibel siren on the HomeBase when forced entry is detected, giving you added protection. Installation is simple – just peel off the mounting tape and stick or screw the sensor in place. The package includes the Entry Sensor, a CR123A battery, a magnet, mounting screws, a welcome guide, a 12-month warranty, and friendly customer service. Requires Eufy Security HomeBase for full functionality.