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  • Save $268.63
    Altronix SMP5WP Dual-Output 4A Power Supply
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    Altronix SMP5WP

    Altronix SMP5WP Dual-Output 4A Power Supply

    Dual-voltage 4A DIN-rail supply for 12/24VDC security systems

    • Selectable 12/24VDC output at 4A continuous supports door locks, relays, and intercoms.
    • Universal 115V/230VAC input eliminates separate SKUs across regional deployments.
    • DIN-rail mount integrates directly into control enclosures alongside terminal and relay modules.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $597.62 $328.99 Save $268.63
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  • Save $129.99
    Altronix SMP5PMP8 Dual 12VDC Power Supply/Charger
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    Altronix SMP5PMP8

    Altronix SMP5PMP8 Dual 12VDC Power Supply/Charger

    Dual 12VDC supply with 8 independent channels and battery backup

    • Eight independent 12VDC outputs let you isolate loads and avoid single-point failures.
    • Dual rails segregate critical circuits; AC fail and low-battery supervision trigger alerts.
    • Integrated battery charger eliminates a separate module, simplifying mid-scale deployments.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $369.98 $239.99 Save $129.99
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  • Save $136.33
    Altronix SMP5PMP4CB 4A Dual-Voltage Supervised Power Supply
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    Altronix SMP5PMP4CB

    Altronix SMP5PMP4CB 4A Dual-Voltage Supervised Power Supply

    4A dual-voltage supply with 4 individually supervised outputs for security systems

    • Four PTC-protected outputs operate independently, so one fault never kills the full circuit.
    • Selectable 12/24VDC output and 115/220VAC input support both domestic and international installs.
    • Battery backup and per-channel supervision satisfy life-safety monitoring requirements.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $364.32 $227.99 Save $136.33
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  • Save $135.33
    Altronix SMP5PMP4 Dual-Output 24VDC Power Supply & Battery Charger
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    Altronix SMP5PMP4

    Altronix SMP5PMP4 24VDC Power Supply

    24VDC dual-output supply with battery backup & 4A capacity for access control

    • 4-output 24VDC supply + battery charger combo
    • Per-output fusing prevents cascading failures
    • Segments power between locks and readers
    Usually Ships in 2-3 Weeks Free shipping over $499
    $364.32 $228.99 Save $135.33
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  • Save $147.18
    Altronix SMP5PMCTX 12VDC 4A Supervised Power Supply
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    Altronix SMP5PMCTX

    Altronix SMP5PMCTX 12VDC 4A Supervised Power Supply

    12VDC 4A supervised power supply with battery backup and AC fail alarm

    • 12VDC 4A supervised supply with AC + battery monitoring
    • Powers door locks, mag locks, and reader combos
    • Dual 115/230VAC input for global installations
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    $327.17 $179.99 Save $147.18
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  • Save $0.05
    Altronix SMP5PM 4A Supervised 12/24VDC Power Supply
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    Altronix SMP5PM

    Altronix SMP5PM 4A Supervised 12/24VDC Power Supply

    Selectable 12/24VDC 4A supply with integrated battery backup and supervision

    • 4A supervised 12/24VDC supply with battery backup
    • Field-selectable output for mixed-voltage sites
    • 7 x 4 in board fits standard enclosure cabinets
    In stock · Ships same business day Free shipping over $499
    $142.04 $141.99 Save $0.05
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  • Save $0.11
    Altronix SMP5E 1-Output 4A Power Supply with Battery Backup (view 3)
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    Altronix SMP5E

    Altronix SMP5E 1-Output 4A Power Supply with Battery Backup

    Single-output 4A supply with field-selectable 6/12/24VDC and integrated battery backup

    • Field-selectable 6/12/24VDC output eliminates swapping units across mixed-voltage sites.
    • 4A continuous output drives multiple door strikes, readers, and controllers simultaneously.
    • Integrated battery charging switches seamlessly to backup power on AC failure—no external UPS needed.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $160.10 $159.99 Save $0.11
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  • Save $88.39
    Altronix SMP5CTX 12/24VDC 4A Power Supply (view 3)
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    Altronix SMP5CTX

    Altronix SMP5CTX 12/24VDC 4A Power Supply

    Selectable 12/24VDC 4A supply for dual-voltage cabin deployments

    • 12/24VDC 4A selectable supply, field-configurable jumper
    • Lifetime warranty for permanent installation lifecycle
    • Single SKU handles legacy 12V and modern 24V hardware
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    $288.38 $199.99 Save $88.39
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  • Save $0.16
    Altronix SMP5 Selectable Voltage Power Supply Charger
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    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.
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    $83.15 $82.99 Save $0.16
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  • Save $131.66
    Altronix SMP3PMP8 8-Output 12VDC Supervised Power Supply
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    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.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $349.65 $217.99 Save $131.66
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  • Save $129.99
    Altronix SMP3PMP4 Supervised 12VDC Power Supply Charger
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    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
    Usually Ships in 2-3 Weeks Free shipping over $499
    $343.98 $213.99 Save $129.99
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  • Save $144.93
    Altronix SMP3PMP16 16-Output Supervised 12VDC Power Supply
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    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
    Usually Ships in 2-3 Weeks Free shipping over $499
    $383.92 $238.99 Save $144.93
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  • Save $112.71
    Altronix SMP3PMCTX 12/24VDC Supervised Power Supply
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    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
    In stock · Ships same business day Free shipping over $499
    $306.70 $193.99 Save $112.71
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  • Save $5.04
    Altronix SMP3PM 12 volt 4 amp compact board-mount power supply component
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    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
    In stock · Ships same business day Free shipping over $499
    $93.03 $87.99 Save $5.04
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  • Save $0.86
    Altronix SMP3ET Selectable Output Power Supply with Battery Backup
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    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.
    In stock · Ships same business day Free shipping over $499
    $157.85 $156.99 Save $0.86
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  • Save $0.81
    Altronix SMP3E Selectable Output Power Supply Enclosure (view 4)
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    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.
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    $148.80 $147.99 Save $0.81
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  • Save $72.04
    Altronix SMP3CTX 12/24VDC Power Supply 2.5A
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    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.
    In stock · Ships same business day Free shipping over $499
    $253.03 $180.99 Save $72.04
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  • Save $8.28
    Altronix SMP312CX Board-Mount Power Supply Charger
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    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
    In stock · Ships same business day Free shipping over $499
    $154.27 $145.99 Save $8.28
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  • Save $7.39
    Altronix SMP312C Single-Output Power Supply/Charger
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    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.
    In stock · Ships same business day Free shipping over $499
    $146.38 $138.99 Save $7.39
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  • Save $0.45
    Altronix SMP3 power supply rear panel connections and terminal blocks detail
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    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.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $66.44 $65.99 Save $0.45
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