RCI 952X Electrified Hinges Compact Electric Strike The exclusive Sequential Logic Input

The exclusive Sequential Logic Input (SLI) provides added security that is not offered in any other REX device

Charger has automatic changeover when AC loss occurs and also self-diagnostic battery check every 48hrs

Selectable unlock times (1-63 seconds)

so if you are reordering and don't provide this info

RCI 952X Electrified Hinges Compact Electric Strike The exclusive Sequential Logic InputFive knuckle electrified hinge. Electrified hinges allow the transfer of electrical signals from the door frame into the door. This is helpful when used with electrified locksets. Ensure that you have the proper size of hinge required for your application. All size hinges feature 6 signals (4 wires @ 22 gauge for monitoring and 2 wires @ 18 AWG for powering devices). 3 Year limited warranty. Brushed Stainless Steel (32D) finish. Additional information