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.

Mircom
Mircom TX3-TOUCH-UPS-KIT UPS, 550VA, 120V, 1 USB Charging Port, Comes with USB Extender Up to 150-feet (over CAT5E or CAT6 Connection)
Sale price$405.40
Regular price$486.48
Not in stock - available on backorder - lead time on request
Mircom
Mircom PS-123_3A-0-0 Power Supply for LR Reader, 12V, 3.3A
Sale price$89.05
Regular price$106.86
Not in stock - available on backorder - lead time on request
Mircom
Mircom PS-2040 Network Fire Alarm & Audio Power Supply. Mounts in a BBX-FXMNS(R) Enclosure
Sale price$1,403.00
Regular price$1,683.60
Not in stock - available on backorder - lead time on request
Kidde Fenwal
Kidde Fenwal 76-800030-003 Add on Power Supply Unit (PSU) and Power Supply Management Unit (PMU) for ARIES MLX/NETLink Multi-Loop Control Unit.
Sale price$2,102.90
Regular price$2,523.48
Not in stock - available on backorder - lead time on request
Kidde Fenwal
Kidde Fenwal 76-600000-901 ARIES SLX Control Unit: Includes Enclosure, PCB and Power Supply.
Sale price$4,242.40
Regular price$5,090.88
Not in stock - available on backorder - lead time on request
Kidde Fenwal
Kidde Fenwal 70-210210-100 SmartOne Class a Power Supply
Sale price$220.05
Regular price$264.06
Not in stock - available on backorder - lead time on request
Honeywell
Honeywell HW-AV-ENC2-PS 12V Power Supply with Metal Enclosure for CLSS Pathway (HW-AV-LTE-M-2 Sold Separately)
Sale price$156.45
Regular price$187.74
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Kidde Fenwal
Kidde Fenwal 06-118394-002 Kidde ARIES/AEGIS 2.0/AEGIS-XLT/AEGIS or FenwalNET 6000/Fenwal 732 Power Supply Assembly.
Sale price$406.85
Regular price$488.22
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki HE-PSU(5.25A) Power Supply Unit 5.25a, 17.2AH Max
Sale price$558.10
Regular price$669.72
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki FN-600X-R/220 6AMP 24VDC Power Supply
Sale price$794.25
Regular price$953.10
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki FN-400X-R 220V 4AMP 24 VDC Auxiliary Power Supply Red 220V
Sale price$596.45
Regular price$715.74
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki HE-PSU(2.5A) Power Supply Unit 2.5A, 7AH Max
Sale price$425.65
Regular price$510.78
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki FN-1024X-R/220VAC 10AMP 24VDC Power Supply Red
Sale price$979.30
Regular price$1,175.16
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki 1671320-00 Power Supply Unit 2.5A, 7AH Max
Sale price$425.65
Regular price$510.78
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki 1671330-00 Power Supply Unit 5.25a, 17.2AH Max
Sale price$558.10
Regular price$669.72
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki 0500-02311 FN-1024X-R/220VAC 10AMP 24VDC Power Supply/ Red
Sale price$979.30
Regular price$1,175.16
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki 0500-02310 FN-1024ULX-R(110V) 10AMP 24VDC AUX Power Supply
Sale price$899.70
Regular price$1,079.64
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki 0500-02381 FN-400X-R (220V) 4AMP 24 VDC Auxiliary Power Supply Red (220V)
Sale price$596.45
Regular price$715.74
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki 0100-09765 FN-PS776(220V) 5.25A, 220V Power Supply, 9TH Edition
Sale price$664.70
Regular price$797.64
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki 0500-02341 FN-600X-R/220 6AMP 24VDC Power Supply
Sale price$794.25
Regular price$953.10
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki 0500-02340 FN-600ULX-R 6AMP 24VDC Power Supply/ Red
Sale price$789.70
Regular price$947.64
Not in stock - available on backorder - lead time on request
Edwards
Edwards STX2402-E Intelligent Power Supply 2 Amp EN54 Part 4 Approved Self Contained Power Supply Providing 2 Amp Output Current Plus 0.7 Amp
Sale price$512.75
Regular price$615.30
Not in stock - available on backorder - lead time on request
Edwards
Edwards STX2405-E Intelligent Power Supply 5 Amp EN54 Part 4 Approved Self Contained Power Supply Providing 5 Amp Output Current Plus 0.85 Amp
Sale price$619.65
Regular price$743.58
Not in stock - available on backorder - lead time on request
Edwards
Edwards STX2401-C Intelligent Power Supply 1 Amp EN54 Part 4 Approved Self Contained Power Supply Providing 1 Amp Output Current Plus 0.3 Amp
Sale price$426.55
Regular price$511.86
Not in stock - available on backorder - lead time on request