1,Functionality mode: single card, a card counter double-lock the function of choice.
2,Locks on its own credit card issuers,no

Lock shell material: Stainless Steel+ABS shell material,Use hide handle.

Working Status: sound and light work instructions, and low-voltage alarm tips,touch card flashing blue light.

Color: Pearl Silver,Pearl Gold.

Card system:

Functionality mode: single card, a card counter double-lock the function of choice.Locks on its own credit card issuers,no computer management,the locks on their own cards issued by the management, delete, modify the guests card.Emergency: an external power supply and mechanical damage emergency unlock.Powered by 3*AA  alkaline batteries.Low voltage warning.External emergency power back up.

Applications: widely applicable to the swimming baths, sauna field, golf courses, the more gym Wardrobe, institutions, Gym ,enterprises, schools, hotels, supermarkets, such as filing cabinets or lockers.