Siren Sound Integrated Circuits - HK625

Country: Taiwan
telephone: 886-886-2-2901-0513

4 sirens ( ki ki ki ...alarm , police
   car, fire engine, ambulance siren )
   available .
Built in 1 LED flash output for
   sound out indication .
4 alone sound output from 4 alone
   trigger pins touched .
Option trigger mode by one shot re-
   trigger type or level hold type .