Power Supplies
Power supplies provide stable and regulated power for surveillance cameras, access control devices, and intercom systems. Selecting the proper voltage, amperage, and redundancy configuration ensures reliable operation and minimizes system downtime in commercial environments.
Plan Your Deployment
- Voltage and amperage requirements for connected devices
- Centralized vs distributed power architecture
- Redundancy and failover considerations
- Indoor vs outdoor installation requirements
- Code compliance and surge protection planning
Showing Results for Power Supplies
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Altronix
SKU: AL400ULPD4CBR
Altronix AL400ULPD4CBR 4-Output Power Supply Charger
4-output 12/24VDC supply with battery backup and AC fail detection
- Four independent outputs, each rated 4A @ 12VDC or 3A @ 24VDC
- Integrated battery charging with automatic switchover on AC power loss
- AC fail, low battery, and battery presence supervision on each circuit
$367.11 $236.99 Save $130.12 -
Altronix
SKU: AL400ULPD8
Altronix AL400ULPD8 Dual 12/24VDC 4A Power Supply Charger
8-output 12/24VDC charger with battery backup and AC fail alarm
- 8 independent fused outputs at 4A each; selectable 12 or 24VDC voltage
- Integrated battery charger with automatic AC fail switchover for continuous power
- UL listed; 115VAC input; individual circuit protection prevents cascade faults
In stock · Ships same business day$401.69 $235.99 Save $165.70 -
Altronix
SKU: AL400ULPD8CB
Altronix AL400ULPD8CB 8-Output Power Supply Charger
8-output 12/24VDC power supply with integrated battery charger
- 8 independent regulated outputs at 4A (12V) or 3A (24V) per channel
- Selectable voltage output (12VDC or 24VDC) without changing hardware
- Built-in battery charger with AC fail, low battery, and presence supervision
In stock · Ships same business day$401.69 $231.99 Save $169.70 -
Altronix
SKU: AL400ULPD8CBR
Altronix AL400ULPD8CBR 12/24VDC 4A Power Supply Charger
Dual-voltage 12/24VDC charger with battery backup for security systems
- Selectable 12VDC @ 4A or 24VDC @ 3A output for access control and alarms
- Integrated sealed lead-acid battery charger with AC fail detection
- Battery presence and low-voltage supervision for continuous operation monitoring
$438.06 $256.99 Save $181.07 -
Altronix
SKU: AL400ULX
Altronix AL400ULX Single-Output 12/24VDC Power Supply & Battery Charger
Selectable 12/24VDC supply with integrated SLA battery charger for access control
- 4A @ 12VDC or 3A @ 24VDC output with automatic battery backup on AC fail
- Integrated charger conditions SLA/gel batteries; supervision signals for AC/battery faults
- BC300 wall or DIN rail enclosure; UL Listed, CSFM and MEA approved
In stock · Ships same business day$364.10 $210.99 Save $153.11 -
Altronix
SKU: AL400ULXB2
Altronix AL400ULXB2 12/24VDC Power Supply & Battery Charger
Dual-voltage 12/24VDC supply with integrated battery charger for security systems
- Selectable 12VDC or 24VDC output; 10A @ 12V or 8A @ 24V for mixed installations
- Built-in battery charger with AC fail and low battery supervision included
- Board-level form factor (4.5" × 7.1" × 1.44") fits tight spaces; UL listed
In stock · Ships same business day$262.75 $164.99 Save $97.76 -
Altronix
SKU: AL400ULXF
Altronix AL400ULXF 4A Dual Output Power Supply
Dual 12V/24V output supply with battery backup for access control
- 4A @ 12VDC and 3A @ 24VDC outputs run simultaneously for mixed loads
- Integrated battery backup with automatic switchover and AC fail detection
- UL Listed with supervision for low battery and backup unit presence
$485.57 $284.99 Save $200.58 -
Altronix
SKU: AL400ULXJ
Altronix AL400ULXJ 4A Power Supply Charger 12/24VDC
Dual-voltage 4A power supply with integrated battery backup and AC monitoring
- Selectable 12VDC or 24VDC output with 4A @ 12V or 3A @ 24V capacity
- Built-in battery charger with AC Fail, Low Battery, and Battery Presence supervision
- UL Listed red XL enclosure mounts on wall or DIN rail for security systems
$500.56 $293.99 Save $206.57 -
Altronix
SKU: AL400ULXJG
Altronix AL400ULXJG 4A 12/24VDC Power Supply Charger
Dual-voltage 4A/3A power supply with integrated battery charger
- Selectable 12VDC or 24VDC output runs mixed-voltage access control and alarm loads
- Built-in battery charger with AC fail and low-battery supervision, no external module
- UL listed, XL metal housing mounts wall or cabinet for mid-to-large security systems
$500.56 $293.99 Save $206.57 -
Altronix
SKU: AL400ULXPD16
Altronix AL400ULXPD16 16-Output Power Supply Charger
16-output 12/24VDC supply with integrated battery backup for security systems
- 16 independent terminals eliminate daisy chains; selectable 12 or 24VDC output
- Built-in battery charging circuit maintains backup power during AC mains failure
- AC Fail, Low Battery, and Battery Presence supervision signals to control panel
In stock · Ships same business day$459.00 $268.99 Save $190.01 -
Altronix
SKU: AL400ULXPD16CB
Altronix AL400ULXPD16CB 16-Output Power Supply with Battery Backup
16-output 12/24VDC supply with integrated battery backup and AC supervision
- 16 independent channels at 4A @ 12VDC or 3A @ 24VDC, selectable per unit
- Built-in battery charger with AC fail, low battery, and presence supervision
- UL Listed distribution platform for access control, surveillance, and alarm systems
In stock · Ships same business day$459.06 $264.99 Save $194.07 -
Altronix
SKU: AL400ULXPD4
Altronix AL400ULXPD4 4A Dual-Voltage Power Supply with Battery Backup
Dual-voltage 4A supply with battery backup and fault monitoring
In stock · Ships same business day$409.36 $239.99 Save $169.37 -
Altronix
SKU: AL400ULXPD4CB
Altronix AL400ULXPD4CB 12/24VDC 4-Output Power Supply
Selectable 12/24VDC regulated supply with 4 PTC-protected outputs
- Four independent output circuits with passive current limiting via PTC
- UL-listed large format enclosure for access control and security systems
- 115VAC input, selectable voltage output for flexible deployment requirements
$409.36 $239.99 Save $169.37 -
Altronix
SKU: AL400ULXPD8
Altronix AL400ULXPD8 4A Dual-Voltage Power Supply with Battery Charger
Dual-voltage 4A supply with automatic battery backup for security systems
- Selectable 12VDC or 24VDC output; 4A @ 12VDC or 3A @ 24VDC maximum
- Integrated battery charger with automatic switchover on AC loss
- AC fail, low battery, and battery presence supervision; UL Listed
In stock · Ships same business day$415.00 $243.99 Save $171.01 -
Altronix
SKU: AL400ULXPD8CB
Altronix AL400ULXPD8CB 8-Output Power Supply 12/24VDC
8-output 12/24VDC power supply with integrated battery charging
- 8 independent regulated outputs at 4 amps per channel
- Selectable 12VDC or 24VDC operation in same unit
- Built-in battery charger for backup power systems
$415.00 $243.99 Save $171.01 -
Altronix
SKU: AL400ULXR
Altronix AL400ULXR 12/24VDC Power Supply Battery Charger 4A
Dual-voltage 12/24VDC supply with integrated battery charger and AC fail supervision
- 4A @ 12VDC or 3A @ 24VDC output supports door strikes, locks, and control panels
- Built-in battery charger with automatic switchover—no separate charger module needed
- AC Fail and Low Battery supervision signals alert downstream systems to power loss
In stock · Ships same business day$337.51 $217.99 Save $119.52