ace300hd 4-wire Surface Mount Intercom Station

Product Description

The ace300hd is a 4-wire surface mount intercom station designed for apartment and multi-tenant access control applications. Built with a stainless steel housing, it provides a durable finish suited to high-traffic entry points. The unit features three metal push buttons for call or access functions and mounts directly to a flat surface, with conduit knockout holes at the top and bottom for clean wire routing. Licensed low-voltage technicians and security installers typically handle the wiring and commissioning of this type of unit.

The ace300hd is intended for residential apartment buildings and multi-unit dwellings where a surface mount installation is preferred over a flush or recessed approach. Its 4-wire configuration is compatible with standard intercom systems that use a dedicated 4-conductor run between the door station and the interior master unit. The surface mount form factor makes it adaptable to concrete block, metal door frames, or wood stud walls without requiring a rough-in box.

Key Features

• Stainless steel housing for corrosion resistance and long-term durability in exterior or lobby applications
• Three metal push buttons for call or entry-release functions
• 4-wire interface compatible with standard intercom wiring configurations
• Surface mount design with top and bottom conduit knockout holes for flexible wire routing
• Compact form factor suitable for both new construction and retrofit installations

Compatibility

Designed as a surface mount door station for 4-wire intercom systems commonly used in residential apartment and multi-tenant building applications.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems technician in accordance with local codes and NEC Article 725 for Class 2 and Class 3 remote-control circuits. De-energize the intercom system and disconnect power at the master unit before making any wiring connections. Secure the housing firmly to the mounting surface before routing conductors through the conduit knockouts to prevent strain on internal terminals.

Technical Specifications

• Wiring Configuration: 4-wire
• Mount Type: Surface mount
• Housing Material: Stainless steel
• Button Type: Metal push button
• Button Quantity: 3
• Conduit Knockout Locations: Top and bottom

Standard Information

• Brand: GENERIC / UNBRANDED
• Manufacturer Part Number: ace300hd