Dortronics
The 4800 series of intelligent interlock door controllers offers a variety of features that allow a greater degree of versatility to adapt to a wide range of applications and markets, such as clean areas, back areas of casinos, prisons, hospitals or retail warehouses.
The device can accommodate up to five doors, including doors with automatic openers, features adjustable timers for propped up door time, panic unlock time, and pause time for REX unlocking.
Additional features include twelve door status inputs, access request, lock override, and emergency unlock. They also include a surveillance circuit for operation monitoring, LED input/output status indicator, and spike/surge protection.
The 4800 series is available as a controller board or with a four-amp UL 294 Class 2 power supply.
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