The Bluetooth unlock app enables convenient unlocking through your smartphone. Enjoy the convenience and security of fingerprint unlocking using advanced biometrics.

The device features red, green, and blue three-color lights for easy identification. With a lithium battery capacity of 150mAh, it ensures long-lasting usage. Store up to 10 groups of fingerprints for seamless access control.Designed to operate within a wide temperature range, from -20°C to +70°C. Charge the device with a 5V/200mA current for efficient charging. The working voltage of the device is 3.7V for reliable performance. Utilize the Tuya app for seamless integration and control. Crafted from durable ADC12 zinc alloy, ensuring a sturdy lock body. Setting fingerprints is as simple as a short press to unlock, a long press of 5 seconds to set fingerprints, and a long press of 10 seconds to delete fingerprints.