Sdc PTM-2AL Power Transfer Module 2 Wire 18 Awg

Product Description

The SDC - SECURITY DOOR CONTROLS PTM-2AL is a 2-wire, 18 AWG power transfer module designed to carry low-voltage power and signal across a door hinge or pivot point in access control installations. Constructed with an aluminum finish, it provides a durable and discreet path for wiring between the door frame and the door itself. This type of module is a critical component in electric locking and access control systems where concealed wiring through the door is required. Installation is typically performed by licensed electricians or access control technicians during door hardware rough-in or retrofit work.

The PTM-2AL is suited for commercial and institutional door applications where low-voltage wiring must pass through a continuous hinge or pivot assembly. It is commonly used alongside electric strikes, electromagnetic locks, door position switches, and request-to-exit devices. The 2-wire, 18 AWG configuration handles standard low-voltage control circuits typical in access power supply systems. It is appropriate for both new construction and retrofit door hardware installations where wire management and aesthetics are a priority.

Key Features

• 2-wire configuration supports low-voltage access control circuits
• 18 AWG conductor gauge suitable for standard control and power transfer applications
• Aluminum construction provides durability and a clean finished appearance
• Designed for concealed wiring across door hinge or pivot points
• Compatible with access power supply systems in commercial door hardware applications

Compatibility

Designed as an OEM-style power transfer solution for low-voltage access control door hardware installations requiring a 2-wire, 18 AWG hinge or pivot wire transfer assembly.

Installation Notes

Installation should be performed by a licensed electrician or certified access control technician in accordance with applicable NEC low-voltage wiring requirements. Disconnect and de-energize all access power supplies and control circuits before handling or replacing this component. Verify conductor polarity and circuit continuity after installation before restoring power. Do not exceed the voltage or current ratings of the connected access control system.