This simple design features a normally open and normally closed input, 40 second siren duration and triggered LED indication.
•Kit includes PCB, buzzer and electronic components.
Instructions sold separately or withing the Short Circuits book range,
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|Kit Form||Short Form (circuit only)|
|Kit Group||Short Circuit Series|
|Contains High Voltage Components|
|Device||Siren / Sounder|
|Volume Number||Volume 3|
|Security Device||Alarm Siren|