HOCHIKI VF2011-00 SF 29/12 reset the annunciator display

reset the annunciator display

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fieldselectable settings

The System Sensor 2WTA-B is a 2-wire

Data Sheet: AMPS-24

HOCHIKI VF2011-00 SF 29/12 reset the annunciator displayThe detection chamber consists of a light emitting diode (LED) and photodiode arrangement. The chamber is designed such that light emitted by the LED cannot normally reach the photodiode. In the event of fire, particles of smoke enter the chamber and scatter the light. As the smoke level increases, the scattering effect increases, causing more light to hit the photodiode. The chamber contains a unique baffle design which allows smoke to enter the