Schlage PS900 Series PS902 2 Amp Power Supply with 2 Relay Option Board

The PS900 Series is a consolidated line of power supplies and accessories that offer enhanced flexibility and functionality specific to the changing needs of the access control market. The PS900 Series can be used in a variety of applications to convert high voltage AC power into the low voltage DC outputs required by most access control devices. The PS900 Series protects devices downstream by providing filtered and regulated power. The full line is UL294 certified.|2 Amp at 12-Volt/24-Volt DC constant output, field selectable with jumper|Provides low-voltage, class 2, filtered and regulated power|Universal 120-Volt to 240-Volt AC, fused primary input|Single polarized option board connector|2 relay option board capable of individual or sequential operation for single and pair door applications|Externally visible AC input indicator with isolated SPDT contacts|AC input and DC output monitoring circuit with LED indicators|High-voltage protective cover for AC circuitry|Battery back-up board auto-selects voltage|UL 294, ULC-S318, RoHS, and FCC Part 15 certified