In the process of material transfer from unclassified area to classified area pass boxes are used. Pass box is rectangular box with two doors . The two doors are interlocked such a way that two doors cannot be open at the same time, due to which pressure losses and bacterial contamination doesn’t take place throughout the material transferring process .

The prevention of simultaneous access of doors is been achieved by our Pass Box controller by ensuring that when one door for a Pass box is open then other door is closed.

Features :

• Advanced Micro controller based.
• Supports Maximum of 2 doors
• Supports Electromagnetic locks/Electric strikers
• Delay time between door openings is 4 Sec.
• Inbuilt sensor Magnetic Lock to read door feedback.
• Door status indication with high intensity Bar LEDs
• Status indication: GO, WAIT, DOOR OPEN, CLOSE DOOR
• Buzzer output for door is kept open more than specified time from 2 to 30 min.
• UV Lamp controlling
• UV Lamp ON for both Doors closed
• UV Lamp OFF for both Doors Open
• CF Lamp controlling
• CF Lamp  ON when any door is open
• CF Lamp OFF for both Doors Closed