We are offering pass box control system. micro controller base system two models a.) with backlit lcd display b.) without lcd display leds indicate door interlock sequence lcd display unit display each and every operations, faults or problems on the both doors. lcd display unit display's hours of u.v. light on (when both doors are closed.) 1 ~ in case of power failure, all doors are unlocked automatically.

We are offering pass box control system. micro controller base system two models a.) with backlit lcd display b.) without lcd display leds indicate door interlock sequence lcd display unit display each and every operations, faults or problems on the both doors. lcd display unit display's hours of u.v. light on (when both doors are closed.) 1 ~ in case of power failure, all doors are unlocked automatically.