3 Amp Power Supply

Designed specifically for use with SMS, this 3 Amp dual voltage power supply includes battery charger and power supervision. On-board visual indicators allow for immediate installer feedback. Independent form C relay contacts are provided to report AC and system fault conditions to remote or auxiliary equipment. 3 Amps at 24VDC or 6 Amps at 12VDC selectable output. Power supplies come with two (2) 12VDC 7AH back up batteries.