Pre-packaged SimpliSafe systems are available for a range of homes. The Starter, for example, includes a base unit, a keypad, one entryway contact sensor, a motion detector, and a SimpliCam indoor ...

It includes only one entry sensor and one motion detector; additional sensors cost $15 apiece. The eight-piece package, for $259.95, has a larger collection of sensors.

Looking for the best Se Motion Sensors? Check out our comprehensive guide with the 10 best options available.