Power Supply & Battery

When it comes to home security, you really can’t get anything done without a sufficient power supply. Whether you’re looking to power your alarm system or surveillance system, we’ve got you covered. Included in our power supply and battery section (besides alarm and surveillance power supplies) are access control and UPS power supplies, batteries, power adapters, and surge protectors.

Keep in mind that an alarm system, be that wired or wireless, cannot work without a proper power supply. Some alarm systems are powered by the home’s electrical power supply with a transformer, some by batteries, and some by a combination of both.

With a wireless alarm system, the accessories of the system (door and window contacts, motion detectors, ect.) are powered by batteries. On the other hand, all the components of a hardwire alarm system are connected directly to the master control panel through wires and depend on the circuit board, which is usually powered by the home or property’s power supply.

If you are not sure which alarm system to go with, Home Security Store provides lots of information through product description web pages. In turn, if you not sure what power supply is compatible with what, just read our product descriptions and user reviews. If the answer is not there then give us a call. We’d love to hear from you!