Browse fire alarm power supplies designed to provide reliable power for commercial and industrial fire alarm systems
The Fire Alarm Supplier offers auxiliary power supplies, remote power supplies, and power distribution modules from leading brands including Altronix, Potter, Fire-Lite, System Sensor, and Edwards.
Our selection supports notification appliances, control panels, and fire alarm system expansion. Shop fire alarm power supplies with fast shipping, competitive pricing, and trusted performance.
We stock auxiliary power supplies, remote power supplies, and fire alarm power distribution units ready for fast shipping.

Vesda by Xtralis
VESDA VPS-250-E5 24V 3A Power Supply Unit
Sale price$585.50
Regular price$702.60
In Stock
Altronix
Altronix AL400ULACM Power Supply 115VAC 60Hz
Sale price$324.15
Regular price$388.98
In Stock
Vesda by Xtralis
VESDA VPS-300US-120 Power Supply
Sale price$769.00
Regular price$922.80
Discontinued • Contact Us for Alternatives
Gamewell-FCI
Gamewell-FCI GWM34-72 Local Energy Trip
Sale price$8,758.15
Regular price$10,509.78
Only 1 unit left
Vesda by Xtralis
VESDA VPS-300US-220 Power Supply Multi-Zone 220 VAC
Sale price$1,180.30
Regular price$1,416.36
Discontinued • Contact Us for Alternatives
Simplex
Simplex 4010-9823 Expansion Power Supply 240V
Sale price$803.50
Regular price$964.20
In Stock
Eaton Wheelock
Eaton Wheelock RPS-2406
Sale price$80.10
Regular price$96.12
Discontinued • Contact Us for Alternatives
Simplex
Simplex 636-058
Sale price$1,162.30
Regular price$1,394.76
Discontinued • Contact Us for Alternatives
Simplex
Simplex 4006-9801
Sale price$450.15
Regular price$540.18
Discontinued • Contact Us for Alternatives
Honeywell
Honeywell X-DA4125EN High Efficiency Class D Power Amplifier
Sale price$1,375.75
Regular price$1,650.90
Only 22 units left
Honeywell
Honeywell X-DA2250EN
Sale price$1,134.65
Regular price$1,361.58
Discontinued • Contact Us for Alternatives
Siemens
Siemens PSC-12 (Replaced by PSC-12M)
Sale price$1,723.10
Regular price$2,067.72
Discontinued • Contact Us for Alternatives
Simplex
Simplex 566-323
Sale price$1,055.60
Regular price$1,266.72
Discontinued • Contact Us for Alternatives
Simplex
Simplex 566-252
Sale price$1,734.10
Regular price$2,080.92
Discontinued • Contact Us for Alternatives
Simplex
Simplex 566-1030
Sale price$853.30
Regular price$1,023.96
Discontinued • Contact Us for Alternatives
Simplex
Simplex 4100-5111
Sale price$814.80
Regular price$977.76
Discontinued • Contact Us for Alternatives
Edwards
Edwards 3-PPS/M-230
Sale price$1,021.10
Regular price$1,225.32
Available to Order • Lead Time on Request
Edwards
Edwards 3-PPS/M Primary Power Supply
Sale price$1,021.10
Regular price$1,225.32
Available to Order • Lead Time on Request
Edwards
Edwards APS6A/230 Auxiliary/Booster Power Supply
Sale price$872.40
Regular price$1,046.88
Discontinued • Contact Us for Alternatives




