Alarm.com DC Power Supply Board Only ADC-AC-FPV4, 120 or 230VAC input, 12V at 4A or 24V at 3A output
Steady power for every access point.
A DC power supply board for access control systems, with 120 or 230VAC input and a choice of 12V at 4A or 24V at 3A output. Sold as the board only.

Locks and readers are only as reliable as their power.
Access control panels, locks and readers all depend on a stable DC supply. A board with fault reporting and battery protection helps you spot problems before a door stops working.
Built to power access control
The board covers the core jobs of a supply for commercial access installations.
Main and Aux outputs
Separate main and auxiliary outputs let you feed more than one part of your access system.

Output current at 12V
The 24V output option is rated at 3A.
Low battery cutoff
A low battery cutoff is built in to help protect the battery connected to the system.
System fault relays
Fault relays give your system a way to signal when the power supply has a problem.
Two output options
Choose 12V at 4A or 24V at 3A output, from a 120 or 230VAC input.
Everything you need to know.
| Brand | Alarm.com |
| Model | ADC-AC-FPV4 |
| Product Type | Power Supply Board |
| Input Voltage | 120 or 230VAC |
| Output | 12V at 4A or 24V at 3A |
| Battery Voltage | 24V |
| Outputs | Main and Aux |
| Included | Board only |
| Shipping Weight | 1.4 lb |
Alarm.com DC Power Supply Board Only ADC-AC-FPV4, 120 or 230VAC input, 12V at 4A or 24V...
The Alarm.com ADC-AC-FPV4 is an access Control Power Supply Board: DC Power Supply Board Only (120 or 230VAC input, 12V at 4A or 24V at 3A output). It is aimed at security installers, integrators and property owners who want a genuine Alarm.com device for a new system, an expansion or a replacement.
Key Features
- Main and Aux Outputs
- Low battery cutoff
- System fault relays
Specifications
- Brand: Alarm.com
- Model: ADC-AC-FPV4
- Product Type: Power Supply Board
- Battery Voltage: 24 V
- Input Voltage: 230V AC
- Shipping weight: 1.4 lb
Typical Uses
- Powering access control panels, locks and readers
- Commercial access control installations
Alarm.com devices require an active Alarm.com service account through an authorised dealer; please confirm compatibility with your existing panel, cameras and service plan before ordering. Install the ADC-AC-FPV4 according to the manufacturer's instructions and local codes, and contact us with your existing equipment models if you need help.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Alarm.com ADC-AC-FPV4, ready to order.
- Product Type: Power Supply Board
- Input Voltage: 120 or 230VAC
- Output: 12V at 4A or 24V at 3A
- Battery Voltage: 24V
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