Concealed 4 Wire Electric Thru Wire Hinge Built For Access Control Doors With 4 Knuckle Design And 28 AWG Conductors Great For Electric Locks Panic Bolts Hold Open Devices And Code Reader Signal Transmission

Single-pack concealed 4-wire hinge for access doors
✔️ 4-knuckle concealed bearing, 28 AWG conductors, 1 per box

The concealed 4-wire electric thru-wire hinge is built to power electric locks, panic bolts, and hold-open devices on access-controlled doors. It routes power and signals through a center-mounted hinge and works with JB-2 junction boxes, keeping wiring hidden for a clean look. Finishes available include Bright Brass 3, Bright Chrome 26, and Satin Chrome 26D.

✅ 4-wire thru-wire design with 28 AWG conductors for power and data
✅ 5-knuckle concealed bearing for smooth operation and hidden installation
✅ Powers electric locks, panic bolts, and hold-open devices on access doors
✅ Transmits code-reader signals from doors to remote systems
✅ Center-hinge installation compatible with JB-2 junction boxes
✅ Finishes: Bright Brass 3, Bright Chrome 26, Satin Chrome 26D; packaged 1 per box with screws and instructions

💡 What is a concealed electric hinge used for in access control doors? Handy hardware that powers locks and transmits signals for secure door control. - Handy for powering electric locks, panic bolts, and hold-open devices - Transmits code-reader signals to remote controllers - Centers hinge with JB-2 boxes for neat installs