Enhance convenience and safety with the eufy Security E31 Wi-Fi smart lock. With rapid fingerprint recognition, it unlocks in under 0.3 seconds and enables easy keyless entry. Built-in Wi-Fi allows remote management through the eufy Security app. It offers up to 14 months of reliable battery life and works with Alexa, Google Assistant, and Apple HomeKit for easy access. | eufy Security E31 Fingerprint Keyless Entry Wi-Fi Bluetooth Smart Lock with Keypad & Key - Black