Wired security cameras can be a bit tricky to install, but they’re ultra reliable. They’re good for homeowners who won’t need to move the cameras around a lot and who want to keep a constant eye on multiple parts of their property. Wired cameras also don’t require you to recharge their batteries. Wireless cameras are a bit easier to install than wired, so they’re better for renters or people who want an easier setup. The easiest wireless option is actually a wire-free camera, which means it has no wires at all and runs off a battery. Read more about the difference between CCTV cameras and security systems. If you install a wired camera yourself, then be prepared to break out the drill and do some finagling. If all you need is an indoor camera or two, then wireless cams are a cinch to put up. Wireless cameras are also still susceptible to power outages, since they need a direct plug into an electrical outlet to work. You can also set up wire-free camera systems on all sorts of flat surfaces—and they don’t have to be near a power outlet. Some camera models require you to take the camera itself down and bring it inside to plug it in and recharge. Some models have removable batteries that you can just replace when they die. Most wire-free cameras last for at least a couple months on one charge or one set of batteries. But it’s still a pain to have to watch your battery life and take down your camera when it’s time to recharge.
