Power Supplies
Power supply is a reference to a source of electrical power. A device or system that supplies electrical or other types of energy to an output load or group of loads is called a power supply unit or PSU. The term is most commonly applied to electrical energy supplies, less often to mechanical ones, and rarely to others.
Power supplies are commonly used to support security devices that require low voltage power such as electric strikes, electromagnetic locks, keypads and readers, access control systems, CCTV systems, and burglar alarm systems.
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Securitron AQD3-1R AccuPower Power Supply 1 Output/Fire Relay
$146.88 -
Securitron AQD3 AccuPower Power Supply 1 Output
$119.74 -
Secura Key SK-ACP-PS Power Supply Kit
$64.90 -
SDC 636RF Power Supply & Charger
$437.50 -
SDC 634RF Power Supply & Charger
$375.00 -
SDC 631RFL Power Supply Only (Less Box)
$162.50 -
SDC 631RFA Power Supply & Charger
$262.50 -
SDC 631RF Power Supply & Charger
$218.75 -
SDC 602RF Power Supply & Charger
$187.50 -
Schlage SBB-5APS Bright Blue Power Supply
$303.75 -
Schlage SBB-3APS Bright Blue Power Supply
$275.00 -
Schlage SBB-20APS Bright Blue Power Supply
$478.13 -
Schlage PS906 Power Supply
$364.25 -
Schlage PS904-BBK Power Supply w/ Battery Backup Kit
$356.25 -
Schlage PS904 Power Supply
$237.50 -
Schlage PS902-FA Power Supply w/ Fire Alarm
$162.50 -
Schlage PS902-BBK Power Supply w/ Battery Backup Kit
$256.25 -
Schlage PS902-BB-FA Power Supply w/ Battery Backup & Fire Alarm
$273.13 -
Schlage PS902-2Q Power Supply w/ 2 Relay QEL control Board
$237.50 -
Schlage PS902 Power Supply
$126.95 -
Sargent 3570 Power Supply
$729.00 -
Sargent 3550 Power Supply
$610.28 -
Sargent 3541 Power Supply
$360.45 -
Sargent 3540 Power Supply
$360.45 -
Sargent 3521 Power Supply
$175.50 -
Sargent 3520 Power Supply
$175.50 -
Sargent 3267 Remote Power Supply (9 VDC)
$257.85 -
Rutherford 10-5-PDD-FT Power Supply w/ Power Distribution Device & Fire Trigger
$348.75 -
Rutherford 10-1-FPD 1.5 Amp Power Supply w/ Fire Panel Disconnect
$137.25 -
Rutherford 10-1 1.5 Amp Power Supply Without Fire Panel Disconnect
$97.11




