Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Altronix PM224 Linear Power Supply/Charger

The Altronix PM224 is a compact board-form linear power supply and battery charger designed for 12VDC and 24VDC security applications. This single-output module accepts 16/24VAC input and delivers regulated DC power with integrated battery backup and supervision capabilities, making it suitable for small-to-medium access control and alarm system installations.

Key Features

  • Dual output voltage support: 12VDC and 24VDC configurations
  • AC fail and low battery supervision for system monitoring
  • Integrated battery charging circuit with backup capability
  • Board-level form factor for space-constrained enclosures
  • Single regulated output with multiple current ratings
  • Lifetime limited warranty coverage

Applications

  • Access control system power and battery backup
  • Alarm panel auxiliary power supplies
  • Emergency lighting and exit sign chargers
  • Small distributed security installations

Specifications

  • Input Voltage: 16/24VAC
  • Output Voltage: 12VDC / 24VDC
  • Maximum Current: 0.5A @ 12VDC, 1A @ 12VDC, 0.75A @ 24VDC
  • Battery Backup: Yes
  • Supervision: AC Fail, Low Battery
  • Form Factor: Board
  • Number of Outputs: 1
Specifications
Input Voltage: 16/24VAC
Output Voltage: 12VDC / 12VDC
Max Current: .5A @ 12VDC / 1A @ 12VDC / .75A @ 24VDC
Supervision: AC Fail, Low Battery
Form Factor: Board
Number of Outputs: 1
Warranty: Lifetime
Type: Power Supply
Battery Backup: Yes
Q&A
Reviews
Have Questions?

Altronix PM224 Linear Power Supply/Charger -24VDC @

$55.92
$54.99

RELATED PRODUCTS

Save $6.28
Altronix LPS3AC Linear Power Supply/Charger 12/24VDC
Add to Cart The item has been added

Altronix LPS3AC

Altronix LPS3AC Linear Power Supply/Charger 12/24VDC

Compact 12/24VDC linear supply with integrated battery charging for access control

  • Selectable 12VDC or 24VDC output with 0.5–0.75A current capacity
  • Built-in battery charger with AC fail and low battery supervision signals
  • Board-form factor designed for OEM integration in small security installations
Usually Ships in 2-3 Weeks Free shipping over $499
$116.27 $109.99 Save $6.28
The item has been added Add to quote
$116.27 $109.99 Save $6.28
Save $6.28 Add to cart Add to quote
Save $147.15
Altronix LPS3WP24 24VDC Linear Power Supply
Add to Cart The item has been added

Altronix LPS3WP24

Altronix LPS3WP24 24VDC Linear Power Supply

Single-output 24VDC linear supply with AC fail supervision for access control

  • 24VDC regulated output at 0.5A max; linear design minimizes noise on reader circuits
  • AC fail supervision detects power loss and triggers alarm signal for compliance audits
  • Compact DIN-rail or wall mount; 115VAC input; 12" × 8" × 6" footprint
In stock · Ships same business day Free shipping over $499
$466.14 $318.99 Save $147.15
The item has been added Add to quote
$466.14 $318.99 Save $147.15
Save $147.15 Add to cart Add to quote
Save $3,889.77
Altronix T3MB777LK1 24VDC Power Supply Charger
Add to Cart The item has been added

Altronix T3MB777LK1

Altronix T3MB777LK1 24VDC Power Supply Charger

24VDC regulated supply with integrated battery charger for access control

  • Regulated 24VDC output from 115VAC input ensures stable power for access control loads.
  • Integrated battery charger maintains backup continuity during mains power interruptions.
  • Wall, pole, and rack mount options simplify installation across diverse panel layouts.
Usually Ships in 2-3 Weeks Free shipping over $499
$8,710.76 $4,820.99 Save $3,889.77
The item has been added Add to quote
$8,710.76 $4,820.99 Save $3,889.77
Save $3,889.77 Add to cart Add to quote
Save $119.82
Altronix LPS3C24X 24VDC 2.5A Linear Power Supply
Add to Cart The item has been added

Altronix LPS3C24X

Altronix LPS3C24X 24VDC 2.5A Linear Power Supply

24VDC 2.5A regulated supply with AC fail supervision for security

  • Single 24VDC output at 2.5A (60W) powers readers, strikes, cameras
  • Accepts 16VAC or 24VAC input—selectable for retrofit or new installs
  • AC fail relay alerts system controller to mains power loss instantly
In stock · Ships same business day Free shipping over $499
$379.81 $259.99 Save $119.82
The item has been added Add to quote
$379.81 $259.99 Save $119.82
Save $119.82 Add to cart Add to quote
Save $7.26
Altronix AL624E Linear Power Supply Charger
Add to Cart The item has been added

Altronix AL624E

Altronix AL624E Linear Power Supply Charger

Selectable 6/12/24VDC supply with battery backup for access control

  • Switchable output voltages 6/12/24VDC with 0.75A @ 24VDC capacity
  • Integrated charger for up to 7AH sealed lead-acid batteries with instant failover
  • Compact 8.5"H × 7.5"W × 3.5"D enclosure for tight security installations
Usually Ships in 2-3 Weeks Free shipping over $499
$137.25 $129.99 Save $7.26
The item has been added Add to quote
$137.25 $129.99 Save $7.26
Save $7.26 Add to cart Add to quote

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources