Entrance Checker ETU-110

A user-friendly compact delay unit for the final exit delay system.

■Delay operation for security set/reset This is a delay unit that allows the security set/reset to be performed by delaying the sensor signal from the final exit door for a certain period of time (configurable) when exiting and entering through external remote input. The first and last entrants/exits can set/reset without being detected by the sensor. ■Configurable delay time The "set delay timer" for starting security and the "sensor delay timer" for disabling security can be set in 10 levels (individual settings are not possible). ●Setting times: 0 seconds, 15 seconds, 30 seconds, 45 seconds, 60 seconds, 75 seconds, 90 seconds, 120 seconds, 150 seconds, 180 seconds ■Operational notification sound A buzzer sounds to notify that the timer is in operation. The interval of the sound will shorten 10 seconds before the time is up, reducing the chances of false alarms due to time overrun. ■Control of two systems Two control circuits are provided by the delay timer, making it possible to accommodate multiple entrances and exits. ■Sensor output switching function The sensor output during an alarm can be set to either one-shot output or latch output.

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