When this alarm is activated it will sound the siren only once.
COMMENTS Homer SUGGESTIONS

One-Time-Only Alarm - Simple Extra Zones

MORE ALARM CIRCUITS

One-Time-Only Alarm
Schematic
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Simple Zones - Circuit Description

Extra Zones For The
Transistor Burglar Alarm


Click Here For A Photo Of A Two-Zone Module.

Two-Zone Module
Veroboard Layout
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