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Speco A2M 2-Door Expansion Board, Compatible with A2E4 and A2E4P, Blue
A2M|SO-A2M
Speco A2M 2-Door Expansion Board, Compatible with A2E4 and A2E4P, Blue
A2M|SO-A2M
Key Features
- Expands A2E4/A2E4P up to 4 doors
- 2 Readers (In/Out)
- 2 Relays (Lock/Aux)
Key Features
- Expands A2E4/A2E4P up to 4 doors
- 2 Readers (In/Out)
- 2 Relays (Lock/Aux)
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Become an ADI CustomerKey Features
- Expands A2E4/A2E4P up to 4 doors
- 2 Readers (In/Out)
- 2 Relays (Lock/Aux)

Speco Technologies
Speco A2M 2-Door Expansion Board, Compatible with A2E4 and A2E4P, Blue
A2M | SO-A2M
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Overview
Specifications
Documents
Product Overview
The Speco A2M is a 2-door expansion board designed to enhance your A2E4 or A2E4P system, allowing control of up to four doors. It supports two readers for in and out access, two relays for lock and auxiliary functions, and three global inputs including REX, DPS, and auxiliary. This expansion board is UL listed under the 294 Series 7 standards, ensuring high safety and quality. It also meets NDAA compliance. Upgrade your security system with this reliable, durable expansion board today.
Main Features
- Expands A2E4/A2E4P up to 4 doors
- 2 Readers (In/Out)
- 2 Relays (Lock/Aux)
- 3 Inputs (REX, DPS, Aux) Global
- UL listed - 294 Series 7
- 5 year warranty
- NDAA Compliant
General Information
Name: Speco A2M 2-Door Expansion Board, Compatible with A2E4 and A2E4P, Blue
Category: Speco Technologies, Access Control, Access Control Panels & Accessories, Control Panel Boards & Servers
UPC Code: 030519029988
Country of Origin: China. Country of origin is subject to change.
Specifications
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ADI Part Number SO-A2M Brand Name Speco Technologies Manufacturer Speco Technologies Manufacturer Part Number A2M Product Name Access Control Expansion Board Product Type Access Control Expansion Board
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Device Supported Access Control Device, Door Controller, Relay
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NDAA Compliant Yes
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Application/Usage Door Color Blue Depth 0.8" Height 4.3" Width 6.1"
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Limited Warranty 5-Year
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Additional Information Country of origin: China. Country of origin is subject to change.
Compatibility Speco Door Controler: - A2E4
- A2E4P
Country of Origin CN