Speco A2M 2 Door Expansion Board

Product Description

The SPECO A2M is a 2 door expansion board designed to extend the door control capacity of compatible access control panels. It adds supervised door inputs and relay outputs to an existing panel installation, allowing installers to support additional entry points without replacing the base controller. The board is sold as a single unit and falls within the panel accessories category. Licensed security and low-voltage technicians typically specify this board when a facility requires more controlled access points than the base panel supports natively.

The A2M is intended for use in commercial and light-industrial access control installations where additional door monitoring and control beyond the base panel capacity is needed. It is installed alongside a compatible SPECO access control panel as an expansion module, making it a practical solution for multi-door deployments in office buildings, warehouses, and similar facilities.

Key Features

• Expands access control system capacity by supporting 2 additional doors
• Designed as a panel accessory for modular system growth
• Sold as a single unit for straightforward procurement and inventory
• Fits within the SPECO panel accessories product family

Compatibility

Designed as an OEM-style expansion accessory for compatible SPECO access control panel systems. Consult the base panel documentation to confirm supported expansion boards before installation.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems technician in accordance with applicable local codes and NEC requirements. Power down the base access control panel completely before connecting or disconnecting the expansion board. Follow the panel manufacturer documentation for board seating, wiring terminations, and address or jumper configuration. Do not apply power to the expansion board outside of the supported panel enclosure.