3000TVL Home Security System Surveillance DVR Camera Kits, 4pcs Wired 5MP PoE IP Night Vision Cameras Set with AI Motion Person Vehicle Detection, 4K NVR with 512GB Hard Drive for 24-7 Recording

Amcrest 5MP UltraHD 16 Channel DVR Security Camera System Recorder, 5MP Security DVR for Analog Security Cameras, Remote Smartphone Access, HDD & Cameras NOT Included (AMDV5M16)

(Dual Antennas for Wi-Fi Enhanced) AI Human Detected 2K 3.0MP Wireless Security Camera System, Surveillance NVR Kits with 2TB Hard Drive, 4Pcs Outdoor WiFi Security Cameras, with Audio, Night Vision

SANNCE 8-Channel 1080P Lite Wired Home Surveillance Security Camera System DVR Recorder with 1TB Hard Disk Drive, Human Detection, Standalone DVR Video Recorder CCTV Support 5-in-1 CVBS/AHD/TVI/CVI/IP

ZOSI 3K Lite 8 Channel Hybrid 4 in 1 HD TVI CCTV DVR, AI Human/Vehicle Detection, Remote Access, 8CH 1080P H.265+ Surveillance Video Recorder with 1TB Hard Drive for Home Security Camera System