Alpha Communications PK407A Magnetic Door Opener Manager Call

Product Description

The ALPHA COMMUNICATIONS PK407A is a magnetic door opener and manager call accessory designed for use with compatible Alpha Communications intercom systems. This unit enables building staff or managers to remotely release a magnetically held door entry point from an intercom station, streamlining access control in multi-tenant or secured facilities. It is typically installed by low-voltage technicians or systems integrators working on intercom and access control infrastructure. The PK407A ships as a single unit and is categorized as an intercom accessory within the Alpha Communications product line.

The PK407A is suited for residential and light commercial intercom installations where door release and manager call functionality are required at a single access point. Typical applications include apartment buildings, office lobbies, and multi-unit housing where a centralized intercom panel manages entry. This accessory integrates into existing Alpha Communications intercom infrastructure to extend door control capability without requiring a full system replacement.

Key Features

• Magnetic door opener functionality allows remote release of secured entry points
• Manager call capability enables direct signaling to a designated station
• Designed as a single-unit intercom accessory for straightforward integration
• Compact form factor suited to intercom panel mounting environments

Compatibility

Designed as an OEM-style accessory for use with Alpha Communications intercom systems that support magnetic door opener and manager call functions.

Installation Notes

Installation should be performed by a licensed low-voltage technician familiar with intercom and access control wiring practices. Disconnect power to the intercom system before beginning any wiring work. Follow all applicable local codes and the manufacturer documentation for this accessory. Do not energize the door strike or magnetic hold circuit until all connections have been verified.