Secure your home with a wireless security system that's easy to install and affordable. SimpliSafe has a wide range of devices including indoor and outdoor cameras, motion detectors and entry sensors.

SimpliSafe offers two ways to arm your home security system -- Home mode or Away mode. You can also turn your system off, disabling everything except the chime on your entry sensor and panic button.

As for installation, SimpliSafe says the new doorbell will work with 8V to 24V wiring, and traditional chimes through to modern digital versions.