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Universal time delay module provides up to 4 inputs that can be converted to sequential relay outputs. Each output is adjustable 0-99 seconds. The TDM can add additional time of 0-99 seconds, sequence electric locks and automatic doors or sequence vestibule doors all from a single device.

Time delay adds additional time of 0-30 seconds to automatic doors.
Intelligent door position monitoring circuitry determines relay lockout time during a doors closing cycle, eliminating the need for trial and error manual adjustment. Provides single source control of approach sensor, overhead safety sensor and safety beams installed on electromechanical swing door operators.
Integrated timing module to meet secondary activation requirements of Knowing Act Swing Doors. Intelligent Door Position Monitoring circuitry determines the timing for turning on and off an approach sensor after initial door activation by a push plate while simultaneously monitoring the overhead safety sensor and locking out it's signal during a doors closing cycle. Provides single source control of push plate, approach (secondary activation) sensor and overhead safety sensor installed on electromechanical swing door operators.
