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Power Supply

Access Control Alarm Power Supplies Power Adaptors
Surge Protection Surveillance UPS
Popular Power Supply Products

Power Supply & Battery

A good home security system or automation system is a terrible thing to waste, but without an ample power supply to breathe life into these essentials, all you have are some festive household decorations. Home Security Store carries all your major access control power supplies, alarm system power supplies, power adaptors and surge protection. Click on any product category to see a detailed breakdown of each related product, and explore the full array of options.

Access Control Power Supplies

Without reliable access control, all you get is “Access Denied.” Whether for keyless entry locks, programmable keypads or biometric readers, you need a dependable power supply that gets the job done every time. Here you’ll find a varied selection of affordable, high-quality chargers, transformers and plug-in power supplies, all of which are offered at a tremendous value and ready to ship to your door.

Alarm System Power Supplies

Your alarm system is only as dependable as its power supply, and the last thing you want is for your power source to fail right when you need it most. There are few electronics more critical to your home, and we offer a diverse range of alarm power supplies to suit every type of security system. If you’re not sure which power supply is ideal is right for your system, please contact us and we’ll gladly point you in the right direction.

Surveillance Power Supplies

Alarms are important, but let’s not forget about your surveillance needs as well. Home surveillance systems require a constant, reliable power source, especially if you run your cameras around the clock. Don’t be caught without the footage you need at the moment of an intrusion. Power your camera network, and maintain that necessary watchful eye over your home.

Power Adaptors

We also carry 12V DC adaptors from major brands like Avemia and Vitek. So if you’re looking for an affordable replacement adaptor for an existing power source, check out the selection and find what you need. These products have myriad applications, so review your manufacturer’s instructions to determine the type of power source you’ll need for your system or device.


An Uninterruptible Power Supply (UPS) is just what you need to keep your system alive in the event of a power outage. For those essential components, like alarm systems, surveillance systems and computer electronics, a UPS can prove enormously beneficial. You never know when your power will fail you, but you can always count on your UPS to be there for you in the event of an emergency.

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