Specification: * Keyless entry with Bluetooth technology * Mobile app control for locking and unlocking * Smart home integration with Amazon Alexa and Google Assistant * 30% faster locking and unlocking compared to previous models * Durable and weather-resistant design * 2-year battery life and automatic backup Say goodbye to physical keys with the Danalock V3 Smart Lock. This innovative lock uses Bluetooth technology for keyless entry, allowing you to lock and unlock your door with just a tap on your mobile device. With seamless integration with Amazon Alexa and Google Assistant, you can control your home security with just your voice. Plus, with a 30% faster locking and unlocking speed, you'll save time and effort every day. And with a durable and weather-resistant design, you can trust the Danalock V3 Smart Lock to keep your home secure no matter the weather. Order now and experience the convenience of keyless entry!