What is the maintenance method of hotel electronic door lock?

Common faults of electronic lock and their solutions

First, the door lock electronic lock magnetic card has no response.

Main reason: 1. The battery is exhausted; 2. There is something wrong with the motherboard.

Solution: 1 Unlock with a spare mechanical key; 2. Replace the battery circuit board.

Second, the magnetic card has a reaction but can't open the door

Main reason: 1. Loose plug of lock core; 2. The battery voltage is insufficient.

Solution: 1 Unlock with spare electronic key or mechanical key; 2. Connect the plug or replace the battery.

Third, the room number card setting is invalid.

Main reason: 1. The building number and floor are incorrect; 2. The card is damaged.

Solution: Reset the building number and floor or change the card.

Four, master card, emergency card can open the door, the rest of the door card can't open the door.

Main reason: 1. No building number, floor number and room number are set; The door is locked.

Solution: 1 Set the building number, floor number and room number. 2. Check whether the square tongue is open. If not, replace the lock cylinder.

5. Unable to set authorization information.

Main reason: 1. Authorization information that is not in this system was previously set; 2. The motherboard is damaged

Solution: 1 Turn the mechanical key to insert the authorization card of the system; 2. Replace the motherboard.

Six, master card, building number card, floor card, cleaning card, can not open the door.

Main reason: 1. Limited authorization; 2. The card time is illegal; 3. The locking clock is not accurate.

Solution: 1 Reset authorization; 2. reissue the card; 3. Calibrate the door lock clock.