Netgear’s new Arlo home security system is a lot like Nest Cam, except the cameras can run off battery power, so you really can stick them anywhere. If that sounds like something you’re looking for, Amazon will sell you a refurbished 5-camera starter kit for $360.

For context, this refurb kit usually costs $430, and the equivalent new set is a whopping $550, so I’m comfortable calling this the best deal we’ve ever seen on Arlo cameras.