eufy Entry Sensor E20 - Dual-Side Detection, Convenient Bypass Button, Long-Lasting 5-Year Battery Life, 656 ft Range

To reset the sensor, you typically need to remove it from your eufy app and then re-add it. Refer to the eufy app's device settings for specific reset instructions if available.

The sensor has an expansive wireless range of up to 656 ft (200 m) to a compatible eufy HomeBase in open-air conditions. This range can be reduced by physical obstructions like walls.

No, the eufy Entry Sensor E20 requires a compatible eufy HomeBase to function and communicate alerts.

The sensor is equipped with a CR123A battery that has a lifespan of up to 5 years under normal usage. The eufy app will notify you when the battery needs replacement.

No, the eufy Entry Sensor E20 is designed specifically to detect when a door or window is opened or closed, not for motion detection.

Yes, the sensor is designed for general use on most doors and windows. Ensure there is sufficient proximity between the sensor and the magnet when closed for reliable detection.

HomeBase firmware updates are typically managed through the eufy Security app. Navigate to the device settings for your HomeBase and check for available updates.

Ensure the HomeBase is powered on and connected to your network. Check that the HomeBase firmware and eufy app are updated to the latest versions. Try re-pairing the sensor with the HomeBase by removing it from the app and adding it again.

Verify that the sensor and magnet are properly aligned and within the recommended distance when the door/window is closed. Ensure there are no obstructions between the sensor and the HomeBase that could interfere with the wireless signal. Check battery level, as low power can affect performance.

Confirm that the sensor is active and properly paired. Ensure the eufy app is updated. If the issue persists, try re-pairing the sensor.

Make sure the eufy app is updated to v6.0.00 or above and that the HomeBase is running compatible firmware. Check notification settings within the eufy app to ensure alerts are enabled for this sensor.