The right voltage for a reliable fire alarm.
A power supply (PSU) makes sure your fire alarm gets the correct voltage, so it works reliably.
How do I choose a fire alarm power supply?
- Voltage: match the PSU output to your panel or devices.
- Current: add up what everything on the supply draws, then pick a PSU rated above that total.
- Standby battery: size it to the load, so the system keeps running in a power cut.
- Panels and devices: see the full fire alarm range.
Not sure which you need? Call us on 01902 902251. We deliver to England, Scotland and Wales within 1–2 working days.
Shop By
Power Supplies
The right voltage for a reliable fire alarm.
A power supply (PSU) makes sure your fire alarm gets the correct voltage, so it works reliably.
How do I choose a fire alarm power supply?
- Voltage: match the PSU output to your panel or devices.
- Current: add up what everything on the supply draws, then pick a PSU rated above that total.
- Standby battery: size it to the load, so the system keeps running in a power cut.
- Panels and devices: see the full fire alarm range.
Not sure which you need? Call us on 01902 902251. We deliver to England, Scotland and Wales within 1–2 working days.
- Fike
