Product description
3 Tone Siren kit produces Gun Sound, Police Siren and Ambulance Siren effects from a speaker. This kit is built around UM3561 IC driving an LM386 audio amplifier to give that extra punch.
* Input - 6 VDC @ 200 mA
* Output - Speaker, 8 ? / 0.5 W
* Two slide switches select and play different tones
* ON/OFF slide switch for power supply
* Terminal pins for supply voltage and speaker output
* Power-On LED indicator
* Four mounting holes of 3.2 mm each
* PCB dimensions 42 mm x 64 mm
* Input - 6 VDC @ 200 mA
* Output - Speaker, 8 ? / 0.5 W
* Two slide switches select and play different tones
* ON/OFF slide switch for power supply
* Terminal pins for supply voltage and speaker output
* Power-On LED indicator
* Four mounting holes of 3.2 mm each
* PCB dimensions 42 mm x 64 mm