$58.99 Best Buy: Arlo Ultra Indoor/Outdoor 4K HDR Wi-Fi Wire Free Security Camera (add-on camera 
Lorex - 8-Channel, 4-Camera Indoor/Outdoor Wired 4K UHD 2TB DVR Surveillance System - White 
8-Channel NVR Fusion System with Six 4K (8MP) IP Cameras, HD Smart Indoor Wi-Fi Security Camera 
