Eufy Security Door/Window Sensor

The Eufy Security Entry Sensor provides reliable monitoring for doors and windows, instantly alerting you to any unauthorized opening. When a door or window is opened by as little as 3 cm, the sensor triggers a notification to your smartphone and activates a powerful siren on the HomeBase, ensuring you are always aware of potential intrusions.

Key features

• 2-year battery life: A single CR-123A battery powers the sensor for up to 730 days of continuous monitoring
• Compact design: Small dimensions (74 x 28 x 22 mm) fit discreetly on any door or window frame
• 100-decibel siren: Triggers a loud alarm on the HomeBase, as loud as a jackhammer, when forced entry is detected
• Easy installation: Peel off the mounting tape and stick the sensor directly onto the desired surface without tools
• Wireless connectivity: Seamlessly integrates with the Eufy Security system for real-time alerts on your smartphone
• White finish: Blends with most home decors for a clean, unobtrusive look