The truck will double as a command vehicle.... 2 UHF in the cab for basic com, then 1 UHF , 1 VHF, 1 low band in the command area. Unfortunately to keep things "uniform" I had to stick with the CDM's. Thanks for you help was just kicking the idea about the ignition sense around.

Need help.....New Heavy Rescue truck coming in and we are specing the radio equipment. Everything in the truck will be on a master power switch like an ambulance (I read the post about that). My question is do we have to use the ignition sense kit in order to have the radio turn on when the battery ...