Command Access ETH2W4545 4.5" x 4.5" 2 Wire Energy Transfer Hinge
The ideal way to pass low voltage power from the hinge jamb to the lockset without having any exposed wires.
These hinges are commonly used with electric mortise & cylindrical locks, electric strikes (when on a pair of doors), electric exit trims, latch pullback devices, door mounted card readers and low voltage door lights .
2 Wire (20 gauge) - 4A@24V.
Standard & Heavy Weight Installation Instructions