The Dortronics Interlock (4800 series) controller is a cost-effective method for operating door interlock and mantrap systems of up to five doors, specifically for applications like clean rooms, back areas for casinos and prisons, in addition to retail, healthcare, and professional buildings to help improve overall safety and security. The 4800 Series Door is user programmable and can be field configured. It allows for designated doors to be unlocked or open at any time. Unlocking or opening one door automatically secures other designated doors within the Interlock. Additional features include a watchdog circuit to monitor operation, LED input/output status indication and voltage spike/surge protection.

Dortronics Waterproof Push buttons (models 5276 and 5277) have been specifically designed and manufactured to withstand harsh environments. The solutions feature LED illumination, large lockdown & panic buttons, key reset operation, momentary action, pneumatic time delay, adjustable time delay, waterproof & wash-down rated units, narrow, single and dual gang plate configurations with off the shelf or custom engraving and finishes. Model 5276 is guarded and waterproof, while model 5277 is touch sensitive and weather proof.

“From our interlocking and mantrap solutions to our door control products, we can provide end users and integrators with customised solutions that can solve multiple needs,” said Bryan Sanderford, National Sales Manager, Dortronics Systems, Inc.