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.
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