Altronix · SMP3

Altronix SMP3 Single Output Selectable Power Supply

Field-selectable 6/12/24VDC board supply, 500mA across all outputs

• Jumper-selectable 6/12/24VDC output eliminates stocking multiple supply SKUs.
• 500mA output supports readers, relay coils, and intercom stations on 12–28VAC input.
• Switching topology reduces heat in sealed enclosures; rated storage to 70°C.

Altronix · SMP312C

Altronix SMP312C Single-Output Power Supply/Charger

Compact board supply with selectable 6/12/24VDC output and battery backup

• Selectable 6, 12, or 24VDC output lets one SKU cover multiple device voltage tiers.
• Accepts 12–28VAC input, compatible with nearly any existing building transformer.
• Integrated BT124 battery backup maintains load during AC mains loss automatically.

Altronix · SMP312CX

Altronix SMP312CX Board-Mount Power Supply Charger

Compact board-mount supply with selectable 6/12/24V output

• Board-mount supply with 6/12/24VDC selectable output
• 12-28VAC input from standard low-voltage transformer
• Single SKU eliminates multi-voltage stocking

Altronix · SMP3CTX

Altronix SMP3CTX 12/24VDC Power Supply 2.5A

Compact 12/24VDC selectable supply, 2.5A, dual AC input 115/220VAC

• Selectable 12/24VDC output lets one SKU serve mixed-voltage reader and lock deployments.
• Accepts 115/220VAC input, eliminating separate supply models across multi-region installations.
• Lifetime warranty backs continuous 2.5A draw in wall- or DIN-mounted retrofit enclosures.

Altronix · SMP3E

Altronix SMP3E Selectable Output Power Supply Enclosure

Field-selectable 6/12/24VDC output for mixed-voltage security retrofits

• Field-selectable 6/12/24VDC output eliminates multi-SKU truck stock on mixed-voltage sites.
• Accepts 12–28VAC input, compatible with standard transformers and existing building infrastructure.
• Battery backup support maintains continuity for fail-safe locks during AC power loss.

Altronix · SMP3ET

Altronix SMP3ET Power Supply - Battery Backup

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

• Selectable 6, 12, or 24VDC output eliminates stocking multiple PSU models per install.
• Accepts 12–28VAC input, maintaining compatibility with legacy and current transformers.
• Integrated battery backup keeps access control loads live during AC power outages.

Altronix · SMP3PM

Altronix SMP3PM 12VDC 4A Board-Mount Power Supply

12VDC 4A board-mount supply with battery backup for security systems

• 12VDC 4A board-mount supply with battery backup
• AC fail, low battery, battery presence supervision
• 7 x 4 in board fits most enclosed access cabinets

Altronix · SMP3PMCTX

Altronix SMP3PMCTX 12/24VDC Supervised Power Supply

Supervised 12/24VDC power supply with battery backup and AC-fail monitoring

• 12/24VDC supervised supply with selectable output
• AC fail and low-battery monitoring contacts
• Dual 115/230VAC input for global deployments

Altronix · SMP3PMP16

Altronix SMP3PMP16 16-Output Supervised 12VDC Power Supply

16-output 12VDC board with AC/battery supervision for security infrastructure

• 16-output supervised 12VDC supply, fused per circuit
• Each output isolates faults from rest of distribution
• Individual circuit monitoring for granular control

Altronix · SMP3PMP4

Altronix SMP3PMP4 Supervised 12VDC Power Supply Charger

12VDC supervised power supply with integrated battery charging and AC-fail monitoring

• Supervised 12VDC supply + charger with fault reporting
• AC fail, low battery, battery presence contacts
• Active fault reporting to panel — not blind power

Altronix · SMP3PMP4CB

Altronix SMP3PMP4CB 12/24VDC 2.5A Power Supply

Versatile power supply and charger designed for applications requiring reliable DC power with output supervision

Altronix · SMP3PMP8

Altronix SMP3PMP8 8-Output 12VDC Supervised Power Supply

8-output 12VDC supply with integrated battery backup and AC supervision

• Eight independent 12VDC outputs configurable at 0.5A, 4A, or 6A reduce panel count.
• Supervised relay contacts report AC fail, low battery, and battery presence in real time.
• Integrated charger switches to battery backup automatically on AC loss; lifetime warranty.

Altronix · SMP3ULB

Altronix SMP3ULB 6/12/24VDC 2.5A Power Supply Charger Board

Selectable 6/12/24VDC board supply with 2.5A for access control

• Selectable 6, 12, or 24VDC output at 2.5A suits diverse low-voltage security loads.
• Integrated charger and supply on one board reduces component count in access control builds.
• Lifetime Limited Warranty covers the board for the duration of the installation lifecycle.

Altronix · SMP3WP

Altronix SMP3WP Outdoor DC Power Supply/Charger

Outdoor 12V/3A DC supply with integrated battery charger, NEMA 4X rated

• NEMA 4X-rated enclosure protects electronics in exposed outdoor deployments.
• Integrated battery charger enables seamless 12V/3A backup power at the edge.
• Pole-mount design supports field installation without a dedicated equipment room.

Altronix · SMP5

Altronix SMP5 Selectable Voltage Power Supply Charger

Selectable 12/24VDC board supply for mixed-voltage security deployments

• Selectable 12/24VDC output lets one SKU cover mixed-voltage deployments.
• Delivers up to 10A at 24VDC—sufficient for solenoid locks and multi-device zones.
• 3"×3.5"×2" board form fits directly into OEM enclosures, saving panel space.

Altronix · SMP5CTX