Our Door interlock controller achieve this by preventing simultaneous access of door /Room by ensuring that when one door for a room is open then other door is closed. Push buttons are available for door access. Emergency stations are available for opening for all doors.

Delay between each door openings to maintain required pressure.Door status can read by any master system connected over RS485 network. This door interlocking system shall interface with Fire Alarm System.
Features:
Door interlocking systems supports maximum of 16doors
Microcontroller based Door Interlocking System
User