Jan 12, 2009 #2 M markthespark New member Jul 6, 2008 3 0 1 a triggering device and a sounding device would describe your basic car alarm or did i read the question wrong
a triggering device and a sounding device would describe your basic car alarm or did i read the question wrong
Jan 12, 2009 #4 D desertcamel Member Jun 7, 2008 177 0 16 voltage sensor knock sensor relays horn/piezzo transduser pcb with electronics on it ....thats about all in a basic alarm.
voltage sensor knock sensor relays horn/piezzo transduser pcb with electronics on it ....thats about all in a basic alarm.