1. CARD replace coin inserting .
2 .MASTER KEY maintenance function of emergency door locks installation .
3 .Can design the LOGO or renting AD charges on CARDS
4 .Keys are hard to copy .
5. Applicable to Steel and Wood .
1. CARD replace coin inserting .
2 .MASTER KEY maintenance function of emergency door locks installation .
3 .Can design the LOGO or renting AD charges on CARDS
4 .Keys are hard to copy .
5. Applicable to Steel and Wood .