Page 1 of Realistic Police Siren Kit by Ramsey Electronics
Realistic
POLICE
SIREN
KIT Runs on 6 to 12 volts. Drives any speaker. Two volume levels, 250 mW and
5 Watts. Easy to build two transistor circuit
teaches too! Kids love it!
Duplicates the upward and downward wail of a police siren. Great for
alarms, kids toys, bikes, go-karts, etc. Easily built by all ages!
Kit No. SM3
Realistic
POLICE
SIREN
KIT Runs on 6 to 12 volts. Drives any speaker. Two volume levels, 250 mW and
5 Watts. Easy to build two transistor circuit
teaches too! Kids love it!
Duplicates the upward and downward wail of a police siren. Great for
alarms, kids toys, bikes, go-karts, etc. Easily built by all ages!
Kit No. SM3
[close]