This lock is high frequency:
1. The management card has been installed at the factory, and the customer only needs to read the management card and hear a beep
Distribute cards within no more than 5 seconds, and you can dispense 13 cards continuously.
2. Description: The initialization button has a small hole on the back of the lock cylinder near the edge of the battery box cover, and the toothpick is inserted
When you enter the small hole and hear a "di", it will be a single tone, and it is called a single card. Long press for 1-2 seconds immediately
Release is double tone, also called double card.
3. The first card and the second card after initialization are the management cards that are locked. If one of the management cards is lost-
You can read the card three times in a row through another management card, and approach any card after hearing a long beep. This card is new
Secondary card management card, at this time the lost management card has expired.
4. When the voltage is low, 8 beeps will sound when the guest card is read, the door lock will open, and the lock tongue will not come out after another 8 beeps
This lock is normally open, reminding customers to replace the battery.
5. The factory default setting is low voltage automatic unlocking function, power on is music
6. The automatic unlocking function can be turned off after 9 consecutive readings of the management card, and the low voltage opening can be restored after 9 readings.
Lock function.