Here you will find alarm parts and supplies for all the systems we sell. Backup batteries, power transformers, RJ31X phone jacks and special alarm DSL filters. Also found within these categories are alarm sirens, speakers, strobe lights and voice dialers.
Alarm Sirens. These self contained alarm system sirens have siren drivers built in. Self contained sirens are our most popular because they work with all systems and do not require a separate driver board.
Alarm Speakers. These speakers sounders have no driver built in and require either a separate driver board or an alarm system that has an optional driven siren output built in such as GE's Caddx NetworX line. Speakers are generally only chosen when you want a special or unique siren sound.