
If you're looking to reset your ZKTeco HBL400 Multi-Biometric Wi-Fi Digital Lock, perhaps due to forgotten settings or other operational issues, here’s how to do it. Ensure you have access to the physical lock. Follow these steps as outlined in the installation guide: 1. Resetting the Lock: Press and hold the Reset button for 5 seconds. The lock will emit a series of beeps, typically five. Continue holding the Reset button until you hear an audio prompt, and then press the # key to confirm. 2. Activate the Lock: To wake up the lock, touch the keypad with the back of your hand or your fingers. 3. Mechanical Adjustment: Prior to using the lock, it's recommended to perform any necessary mechanical adjustments to ensure smooth operation. 4. Registering the First Administrator: Again, press and hold the Reset button for 5 seconds. Keep holding the Reset button until you hear the audio prompt, and then press the # key to confirm. Touch the keypad to activate the lock. Press the * # keys to begin the administrator registration process, and then follow the audio prompts to complete the registration. For more comprehensive instructions, please refer to your ZKTeco HBL400's installation manual.


