Multi-Unlock Options: Supports fingerprint recognition, IC cards, mechanical keys, and remote unlocking via the Zigbee protocol. Smart Home Integration: Fully compatible with Amazon Alexa, Google Assistant, and the Smart Life app for seamless home automation. Premium Aesthetic: Features an elegant antique copper finish with intricate decorative carvings, blending classic style with modern tech. Enhanced Security: Includes a high-security C-level lock cylinder and a heavy-duty stainless steel mortise. Full Installation Kit: Comes complete with front and rear panels, dual handles, waterproof rubber gaskets, mounting hardware, and emergency backup keys. Emergency Power: Equipped with a hidden USB port for external power backup in case of battery failure.