Amazon has the Netgear Arlo 6-Camera HD Security System (VMS3630B) for $309 with free shipping. List price: $550. Includes a base station, six Arlo Wire-Free cameras, up to 1GB cloud storage, motion detection, night vision, and six magnetic mounts. It's compatible with iOS and Android. Works with Alexa.
Walmart has the Westinghouse Triple-Head Solar Security Light (SR11AC01H-06) for $20 with free in-store pickup or $5.99 shipping to home. Pad your order over $35 to bag free shipping. Features all-weather function, motion activation, 3 timer settings.