eufy Security Entry Sensor E20, Window & Door Alarm, 5-Year Battery

About this item

• [5-Year Battery Life] Up to 5 years of continuous protection from a single CR123A battery. No frequent replacements, minimal maintenance.
• [Instant Alerts & Smart Automation] Hear instant chime alerts from your HomeBase when a door or window opens. Trigger connected cameras or lights automatically. Requires eufy app v6.0.00 or above.
• [Convenient Bypass Button] Simply press the bypass button to temporarily deactivate the sensor, allowing you to open the door without triggering an alarm. Your other sensors remain active.
• [Dual-Side Detection] Supports both left and right-side installation for quick, error-free setup.
• [Expansive Wireless Range] Provides a stable connection with HomeBase at open-air distances of up to 656 ft (200 m).
• [Requires eufy HomeBase] HomeBase Mini (v4.0.5.2 or above), HomeBase 2 (v3.4.1.2 or above, released after 2021), HomeBase 3 (v3.7.2.6 or above), or HomeBase Pro (v4.1.4.3 or above) required. Ensure your HomeBase is updated to the latest version for optimal performance.

Overview

• Brand: eufy Security
• Color: White
• Power Source: Battery Powered
• Compatible Devices: HomeBase 2, 3, Mini and Pro
• Item dimensions L x W x H: 2.88 x 1.54 x 0.85 inches