Power Supplies

Power Supplies includes batteries, surge suppressors, surge protectors, ac transformers, dc power supplies, battery backup systems, and power inverter systems. You can click on a subcategory below to view more products or pick from our best sellers in the featured products section. Give us a call if you need help picking the correct item for your needs at (888) 818-4283.
Featured Products
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Elk P1216 Power Supply - 12VDC / 1.5A
GD# ELK-p1216 MFR# ELK-P1216• Switching Power SupplySee More Details
• Regulated 12VDC Output
• Six foot cord and standard 2.1mm x 5.5mm x 9mm plug (plug center is positive)
• Slimline Design
• UL Listed
• RoHS Compliant
• Efficiency Level: IV
• Lifetime Limited Warranty$69.00 -
Liftmaster G95LM Transformer
GD# LFM-g95lm MFR# G95LM• 110VAC InputSee More Details
• 22VDC Output
• 2-wire Connection$13.06 -
Ditek DTK-120HW Surge Protector
GD# DTK-120-hw MFR# DTK-120-HW• 120VAC hardwired, single circuit, parallel connectionSee More Details
• Protects against power surges and spikes$47.00 -
FAAC 2355 Hard Wired Surge Protector - 110/125VAC
GD# FAC-2355 MFR# 2355• 110/125VACSee More Details
• Protects against power surges and spikes
• 3-5 Day Lead Time$117.95 -
FAAC 2356 Hard Wired Surge Protector - 220VAC
GD# FAC-2356 MFR# 2356• 220VACSee More Details
• Protects against power surges and spikes
• 3-5 Day Lead Time$120.95 -
DoorKing 1215-130 Altronix AL125ULX - 6 Amp Input / 1 Amp Total Supply Current
GD# DKS-1215-130 MFR# 1215-130• 115VAC, .6 amp inputSee More Details
• 12 or 24VDC, selectable output
• 1 amp total supply current
• Maximum charge current .4 amp
• 3-5 Day Lead Time$180.95 -
DoorKing 1215-131 Altronix AL300ULX - 1.45 Amp Input / 2.5 Amp Total Supply Current
GD# DKS-1215-131 MFR# 1215-131• 115VAC, 1.45 amp inputSee More Details
• 12 or 24VDC, selectable
• 2.5 amp total supply current
• Maximum charge current .7 amp
• Zero voltage drop upon transfer to battery power
• AC Fail supervision (form C contact)
• Low battery & battery presence supervision
• 3-5 Day Lead Time$309.95 -
DoorKing 1215-132 Altronix AL400ULX - 1.45 Amp Input / 3 or 4 Amp Total Supply Current
GD# DKS-1215-132 MFR# 1215-132• 115VAC, 1.45 amp inputSee More Details
• 12 or 24VDC, selectable output
• 4 amp total supply current @ 12 VDC
• 3 amp total supply current @ 24 VDC
• Maximum charge current .7 amp
• Zero voltage drop upon transfer to battery power
• AC Fail supervision (form C contact)
• Low battery & battery presence supervision
• 3-5 Day Lead Time$384.95 -
DoorKing 1215-133 Altronix AL600ULX - 1.9 Amp Input / 6 Amp Total Supply Current
GD# DKS-1215-133 MFR# 1215-133• 115VAC, 1.9 amp inputSee More Details
• 12 or 24VDC, selectable output
• 6 amp total supply current
• Maximum charge current .7 amp
• Zero voltage drop upon transfer to battery power
• AC Fail supervision (form C contact)
• Low battery & battery presence supervision
• 3-5 Day Lead Time$558.95 -
DoorKing 1877-010 Surge Suppressor - Phone Line
GD# DKS-1877-010 MFR# 1877-010• Protects Telephone Power LineSee More Details
• Plastic Mounting Bracket Included
• 3-5 Day Lead Time$105.95 -
DoorKing 1878-010 Surge Suppressor - Low Voltage
GD# DKS-1878-010 MFR# 1878-010• Protects 20-24VACSee More Details
• Plastic Mounting Bracket Included
• 3-5 Day Lead Time$105.95 -
$26.79
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$50.55
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ELK Power Supply & Battery Charger Kits
GD# ELK-power-supply-bundleChoose 12V or 24VSee More Details
• Ideal for Access Control & CCTV Applications
• Built-In Battery Charging Unit
• Auto Reset "fuseless" Overload Protection (PTC)
• Visual AC & DC Power Indicators
• AC & DC Surge Suppression
• Includes Power Supply Board, Transformer, Metal Can & Battery or Batteries
• Lifetime Limited Manufacturer WarrantyFrom $203.00 To $239.00 -
Revere Transformers
GD# RVR-rt-bundleAvailable in 24, 16 & 12 VACSee More Details
• Plug-In Transformers
• Built-In Fuse
• MOV Surge Protection
• Use 20-25VA for Smaller Items (Keypads)
• Use 40VA for Larger Items (Gate Operators)From $29.00 To $29.00 -
DoorKing Magnetic Lock Power Supplies / Chargers
GD# DKS-1215-charger-bundle4 Models AvailableSee More Details
• Backup DC Power for Maglocks
• 3-5 Day Lead Time -
Platinum Access BATT-12V-7A-GEL Gel Battery - 12V / 7Ah
GD# PAS-batt-12v-7a-gel MFR# BATT-12V-7A-GEL• 12V / 7 Ah Gel BatterySee More Details$23.95











