Alan Electronic Systems Pvt. Ltd. has introduced a series of Hi-tech Electronic Hooter/ Buzzer/
Bell/ Siren which are power efficient, having high audio output with three different tones,
selectable at site.
Connect the input supply of respective Model at terminal 1 & 2 and 1 & 3 as per shown in
operating voltage range chart.
After connecting the supply, if all the other terminals are kept open, Tone - I will be available. If terminal no.5 & no.6 are shorted, Tone - II will be available, if terminal no.6 & no. 7 are shorted, Tone -III will be available.
Clamps supplied can be used for panel (flush) as well as base (wall ) mounting.