automatic door accessories ( photocell )

automatic door accessories Consists of a transmitter and a receiver, and the integrated amplifier can produce infrared beam. Narrow infrared beam (I or II) can avoid interruption by external light. Even installed at low height(20-40cm from the floor), the detecting distance can also be guaranteed(5-10meters). Microcell PAD1101has one relay Microcell PAD1102has two relays The beam produced by MICROCELL PAD1101PAD1102provides a self-detecting function for the sliding doors. Once the self-detecting beam is interrupted, the door will stop closing and reverse rapidly to the utmost width. The door will open until the detecting beam is resumed. When the door completely closes, the detecting beam becomes invalid . Sensor