1. Hotel smart door clock calibration

Whether the door lock clock is accurate will directly affect the use of the key card, so you must check regularly (with data card acquisition). If not, the clock should be timely calibrated, the method is the same as setting the clock. When the door lock is repaired, if the power is over 10 minutes, the door lock should be reset after maintenance.

2. Replace batteries

When the battery runs out to the alarm voltage, you insert any card, the buzzer continuous call four, it indicates that the voltage is insufficient and can still open the door about 200 times. At this time the lock should be in time to replace the battery.

Note: Be sure to use alkaline batteries. 
3. Backup mechanical key unlock

If the IC card can not unlock the door (door lock failure or battery depletion), mechanical key hole is exposed, you can use the backup mechanical key to unlock. First you will use special tools to lock cover is taken off, then open the door lock with mechanical key.

Note: When the door is opened, the door lock should be repaired in time.

4. Maintenance and renovation

Do not clean the surface with a clean dry cloth or paper, do not clean the surface with water, alcohol or other chemicals. If the lock body surface and handle scratches, you can replace the ornaments and handles.

5. Fill up lubricating oil

If the hotel smart door lock core is not flexible or cannot maintain the correct position, you can add lubricant to the lock core as follows: Remove the side trim and inject the oil gun into the lock core(Note: oil can not be sprayed to the motor), at the same time, turn the handle and knob by hand until the door lock is flexible (Note: Do not spray too much oil, as long as the lock core can be flexible).