Digital Cam Lock
1. Auditory cues. There are key press, low pressure, right and wrong sound prompts.
2. Low voltage alarm. When the internal battery voltage is lower than 2.5V, the “red light” will flash and there will be 8 consecutive “beeps” after unlocking. Users are advised to replace the battery as soon as possible.
3. External power supply. When the internal battery is out of power, use an external power supply to unlock the lock.
4. Code hopping function. When the user forgets the password, he can ask the manufacturer’s after-sales customer service for a skip code, and unlock the cabinet through the cabinet number. The jump code is a one-time emergency password, which will become invalid immediately after being used once.
