Smart Door Knob Keyless Entry Lock – Biometric & App Control

The Smart Door Knob Keyless Entry Lock brings modern security and convenience to your home or office. Built from premium aluminum alloy and stainless steel, it offers a durable design with C-level anti-theft technology and resistance to high temperatures. Powered by a rechargeable 400mAh lithium battery, it delivers up to six months of reliable performance on a single charge, with a Type-C emergency charging port for peace of mind. Unlocking is effortless with advanced biometric fingerprint recognition, backup emergency keys, and remote access via the TUYA App with Bluetooth connectivity. Designed to fit doors between 33–55mm thick, this versatile lock is the perfect upgrade for apartments, homes, offices, and commercial spaces, ensuring a smarter, more secure, and keyless lifestyle.