Wrist Lock

Open Mode:Single-card mode to open the door / dual-mode card to open the door:Setting of management card:The success of the show set for this time of card lock can hear the voice of turning control of the total success of the card set.Specification:Increase in the "card to open the door":Method of use:1. the firet card registration, and automatic door lock; the second card cancel and automatic lock.2. the first card registration authority, and automatical door lock; the second card is automatically unlocked , and cancel the card access..