Sliding doors-ground rail model, ground rail gauge, distance between ground rail and wall surface, position and specification of anchor bolts for fixed ground rail.

1. Strong blocking ability: meet the requirements of fire stability and integrity, and effectively prevent the spread of fire. 2. Fast opening and closing: The integrated bus is used internally to make data transmission reliable and fast.

1. Radar sensing device 2. Geomagnetic induction device 3, remote control to open 4. Access control (swipe card/password) is quick and convenient to use.