eufy Entry Sensor Bundle 3 Pack - Wireless Door and Window Alarm

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).

Features

• 2-Year battery life: One CR-123A 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.
• Included: 3 x Entry Sensors, 3 x Magnetic Base, 3 x Mounting Screws, Instruction Manual

Please note: Requires Homebase to make use of this item.