The P112 or P124 is a high quality Power Supply with a plug-in AC transformer and metal can enclosure. The P112 produces 12VDC @ 1 Amp and the P124 produces 24VDC @ .8 Amps. Both feature automatic resetting “fuseless” overload protection and diagnostic LED indicators. They are ideal for alarm horn strobe applications, access control, etc. Each can be ordered with a rechargeable battery option by selecting the option above when ordering. The optional 12Vdc battery is a 5Ah battery and the optional 24Vdc battery includes (2) 12V 5Ah batteries. FEATURES: • Built-In Battery Charging Circuit. • Auto Reset “fuseless” Overload Protection (PTC). • Visual AC and DC Power Indicators. • AC and DC Surge Suppression. • Lifetime Limited Warranty. SPECIFICATIONS: • Regulated Output Voltage:13.8 Volts D.C. • Continuous Current Rating:1 Amp (P112), 800 Milliamps (P124). • Included Transformer:16.5 V 40 VA for P112, 24 V 40 VA for P124. • Dimensions:7.5”H x 12.5”W x 3.75”D. • Battery Recharging Capacity:1.2Ah to 10 Ah.