• Compatible with various door types including wood, steel, stainless steel, aluminum, and brass doors.
• Constructed from durable aluminum alloy for long-lasting performance.
• Compact size of 78.8*145.6*14.6mm fits most standard doors.
• Powered by 4 alkaline dry batteries for reliable operation.
• Controlled via the Tuya App for remote access and management.
• Includes capacitive touch button key type for easy operation.
• Operates in a wide temperature range from -20°C to 60°C.
• Features a Grade A lock cylinder for enhanced security.

• What types of doors is the Aluminum Alloy Smart Door Locks C88 compatible with?
  The smart lock is compatible with wood doors, steel doors, stainless steel doors, aluminum doors, and brass doors.
• How is the smart lock powered and what is its battery life?
  The lock is powered by 4 alkaline dry batteries, with typical battery life lasting from 6 months to a year depending on usage.
• Can I control the smart lock remotely?
  Yes, the lock can be controlled remotely via the Tuya App, allowing you to lock and unlock the door from anywhere in the world.
• What backup access options are available if the smart lock fails?
  The lock includes backup access options such as a traditional key, PIN code, or physical override mechanism to ensure access in case of system failure.