A sound generating circuit that uses the digital memory principle for creating a 6 alarm sounds siren. Ideally, the circuit is suitable for fixing to a small toy car.The digital signal and program are contained in the IC which is produced directly from the circuit factory. The contained program, therefore, cannot be changed.

Technical Specifications:
- Power supply : 3VDC.
- Consumption : 105mA. max.
- PCB dimensions : 1.13 x 1.00 in.

Kit requires assembly by soldering, but can be purchased assembled as an option!