ZK-SW400DC including one control box and two swing arm which suitable used in one channal(width 4~7) with
two doors,it mean one swing arm support one 2-3.5m width door with 400k
ZK-SW400DC including one control box and two swing arm which suitable used in one channal(width 4~7) with
two doors,it mean one swing arm support one 2-3.5m width door with 400k
EGP44,550.00