Alarm Power Supplies
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UB1640W-L6 - 16.5 40VA Transformer
DSC Transformer Input: 120VAC 60Hz 0.48A Output: 16.5VAC 40VA
Learn More$12.00 -
DSC Battery for PG9901 & PG9911 Neo Sirens
The 0-102710 by DSC is the back up battery for Neo PG9901 and PG9911 sirens. (Battery Brand received may vary from picture) Learn MoreRegular Price: $26.75
Sale $15.85
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DSC AC Transformer for WT5500 Keypads
The WT5500X is an AC transformer for WT5500 keypads. Learn More$11.50 -
2.2 Amp Power Supply With Backup Battery
Do you need more power for your security system? The PWRKITXTM will provide your security system with 2.2 amperes of power.
Learn More$78.75 -
1 Amp Power Supply With Backup Battery
Do you need more power for your security system? The PWRKT will provide your security system with one additional amp to power the sirens. The PWRKT also comes with back up Learn More$65.75 -
DSC Replacement Battery for Impassa Wireless Alarm System
ADT battery replacement for Impassa Self-Contained Wireless Alarm System. Learn More$39.60 -
Plug-In Power Supply 12VDC/ 2A - PIP12VDC
PLUG-IN POWER SUPPLY 12 VOLT DC 2,000ma Output Dimensions: 2.25'' C X 3.5'' H Learn MoreRegular Price: $25.00
Sale $21.45
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Power Supply & Battery Charger
General purpose regulated power supply and battery charger. It is ideal for alarm, access control, and CCTV applications requiring up to 1 Amp continuous current. Automatic Learn More$23.95 -
DSC 6-12VDC 2 Amp Generic Power Supply
The PS3020 is a 2.2 amp regulated power supply with a built-in battery charging circuit and AC power indicator. The board is 8.4cm/3.3" x 6.6cm/2.6" and comes with adhesive foam mounting tape. Learn More$25.50 -
13.8 VDC 1AMP Transformer for 3G3070/3G4000
Input: 100-240V~50/60Hz 0.4A Output: 13.8V UL Listed Learn More$11.50
Alarm Power Supply and Security System Transformers
It can be said that a home alarm system is only as reliable as its alarm power supplies. Whether installing a hardwired alarm system or a wireless one, the energy source powering the system is as crucial as the system itself. Here we offer a variety of alarm power supply options for you to choose from in order to assure that your home alarm system is adequately powered at all times.
Depending upon the type of alarm system installed at your home, alarm system transformers or batteries may be needed. Some homeowners even prefer a combination of both of these. For example, since wireless home alarm systems do not require any special wiring or a hardwired electrical connection, these systems can operate on batteries alone. Alarm system transformers can still be used, however, in order to provide power to the control panel where the keypad and siren are housed.
A hardwired home alarm system, on the other hand, relies primarily on the home’s electricity. This is because all of the alarm’s components-- sensors, siren, keypad, etc.-- are literally hardwired to the system’s master control panel, which uses switching circuitry. As such, each component is powered by, and connected to, the house’s electricity. Still, a backup battery system can (and should) be used with a hardwired home alarm system so that it can serve as a secondary power source in the event of a power failure.
In this section, you’ll find that we offer a broad selection of alarm power supplies. Name brands like Honeywell, Ademco, GE and more are all offered here. Our team of technical experts are also available to answer questions with regards to selecting the right alarm power supplies or alarm system transformers, as well as to help troubleshoot with installation challenges.
Minimal Price: $11.00