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Upgrade your home security with this Smart Door Lock with WiFi and Bluetooth Gateway. Install easily in minutes with a screwdriver—no wiring or expert help needed. Enjoy 5-in-1 keyless entry via fingerprint, app passcode, mechanical key, offline code, or temporary guest code. Manage up to 100 fingerprints and codes through the Treatlife App and receive real-time alerts for failed attempts or low battery. Connect with Alexa or Google Home for voice control or automation with other Treatlife devices. The auto-lock feature secures your door after a set time, while a USB-C emergency port ensures power when needed. Durable, secure, and easy to use—perfect for modern smart homes.