1. Controlled by electricity, the door can be opened very quickly. 2. The inside-set controlled-circuit can efficiently avoid the man-made damage. 3. Use proximity RF ID card, support network function, ethernet or RS485 connection. 4.To unlock with the mechanical structure driven by the micro-electronics machine, instead of being driven by electrical magnetic, overcomes the shortcomings and makes the lock have a longer service-life. 5.The lock can be locked up automatically. Pack Volume: 305*160*119mm Packing: 6pcs/ctn(340*320*390mm)
