Door Interlocking System in Pass Boxes:
 
The Pass Box inter locking system controls the sequential locking and release of the doors and controls the Blower, U.V. Tube. The user has to pull / push the door to open and pass through the door. The closing of the door is manual or ideally through a closure mechanism. In normal condition, both the doors should be in locked state. any door can open by pressing switch of keypad shows the status of operation. Various audio / visual indications indicates status of operations or any problem occurs in the operations. 

Available in complete SS -304 (GMP model) / CRCA powder coated constructions. Custom build requirements can be met.