16 Volt AC 50Va alarm transformer with build in filter.
The transformer can be used for Paradox, IDS, Texecom, CADDX, DSC or most other alarm systems.
Cannot be used on the old FBII systems
Please remember - alarm control panels can only supply around 1-1.2Amp DC maximum power to auxiliary devices including when siren is sounding.
Should the power calculations exceed this, please use additional battery charger and battery backup.