Where might I find a clock that will activate my shift/lunch/break buzzer? The old time clock used to do that but I'm replacing it with a fingerprint scanner. I need at least 10 set points. I don't even know what to call it, I tried Google for everything I could think of.
My 1st thought is a sprinkler timer, but the affordable ones ($30 last time for me but that was a decade ago) only have 6 zones. Buy 2 and get 12 setpoints.
If franklin doesn't have it - I don't know. Price might be the barrier. Looks right.
Have the relay drive a power relay or an AC solid state relay that drives the actual high current load. Then when the inductive bell kills the cheap relay - you just replace a cheap relay not the clock.
I was thinking of the vacation clocks - house sitter - that turns on lights so many times a day. But the on-off time is nasty for a bell.
I think the school and professional use one is the only way.
Mart> Tom Gardner wrote:
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