GW Security 32 Channel 12MP NVR UltraHD 4K (3840x2160) PoE Security Camera System with 32 x 4K (8MP) IP Microphone AI Dome Camera, 100ft Night Vision, Outdoor/Indoor Surveillance Camera

REOLINK

REOLINK 4K Security Camera System, RLK16-800B8 8pcs H.265 PoE Wired with Person Vehicle Detection, 8MP/4K 16CH NVR with 4TB HDD for 24-7 Recording

Swann Home Security Camera System with 2TB HDD, 16 Channel 16 Cam, POE Cat5e NVR 4K HD Video, Indoor/Outdoor Wired Surveillance CCTV, Color Night Vision, Heat Motion Detection, LED Lights, 1686816FB

REOLINK

REOLINK 12MP PoE Security Camera System, 8pcs H.265 12MP Security Cameras Wired, Person Vehicle Pet Detection, Two-Way Talk, Spotlights Color Night Vision, 16CH NVR with 4TB HDD, RLK16-1200D8-A

Lorex Technology N4K3-1612WD 16 Channel 3TB 4K Fusion NVR System with Twelve 4K (8MP) IP Dome Cameras with Listen-in Audio, 130ft Night Vision, Color Night Vision,12 Dome