DVR/NVR 8 Channels NVR 8 Channel 8MP 20000-3 Specifications 1. Video input 16CH (4096×2160, 2592×1944, 2048×1536, 1920×1080, 1280×960, 1280×720, etc) with 8 POE 2. Support 1 SATA Hard Disk Interface(Up to 8TB) 3. Support Resolution:4K (3840 × 2160)/30Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz Download more info DVR AHD 8 Channel 8MP TSC-XVR 31085 Download more info Specifications 1. Main Processor HI3521D 2. Support 1 SATA Hard Disk Interface(Up to 6TB) 3. Support Pure Analog: Normal Mode: Default: 8*(AHD/TVI/CVI:8M; TVI/AHD: 8M; 5MAHD/TVI/CVI: 4M; AHD/TVI: 3M;AHD/TVI/CVI: 1080P/720P;Analog: 960H)+4*network(Max 5MP)Analog+Network: 6*Analog(8MP)+8*network(Max 8MP),4*Analog(8MP)+10*network(Max 8MP),2*Analog(8MP)+12*network(Max 8MP) 4. Support ONVIF 2.4