


Mode Switching
- Switch between the unlock and lock mode
- Unlock Mode: keep the door unlocked while frequent entry or during peak hours
- Lock Mode: keep the lock locked for verification for privacy and security

Powered by 4 AAA Batteries
- Powered by 4 AAA Batteries(not included) with long battery life
- When power is lowest, it will bump, and LED will be flashing
- Charge the lock via the micro USB port for an emergency when out of battery

Backup keys
- Have a metal structure keyhole for a backup key opening
- When the power is off, the door can be opened with a key
- Note: Please check if the key can be unlocked smoothly after installation

