NVR2116HS-4KS3

DAHUA NVR2116HS-4KS3 16 Channel Compact 1U 1HDD Lite H.265 Network Video Recorder

Category	Specification
Channels	16 IP camera channels
Max Supported Resolution	Up to 12 MP per channel; HDMI output up to 4K (3840×2160)
Recording Bandwidth	AI off: 144 Mbps access/recording, 72 Mbps outgoing AI on: 72 Mbps access/recording, 36 Mbps outgoing
Decoding Capability	• AI disabled: 1×12 MP, 1×8 MP, 2×5 MP, 3×4 MP, 6×1080p @30 fps • AI enabled: 1×8 MP, 1×5 MP, 2×4 MP, 4×1080p @30 fps
Video Outputs	1× HDMI (up to 4K) + 1× VGA (1080p); simultaneous display
Compression Formats	Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
Audio I/O	1× RCA audio in & 1× RCA audio out; codecs: PCM, G.711a/u, G726
Alarm I/O	Not specified; supports video, camera, PIR alarms
AI Features	• Recorder-level: 4-channel SMD Plus • Camera-level: up to 4-ch perimeter protection + SMD Plus
Playback	Up to 16 channels simultaneously; supports smart/event/tag-based search
Storage	1× SATA HDD bay, supports up to 20 TB
USB Ports	2× USB 2.0
Network Interface	1× Gigabit RJ‑45; supports ONVIF 22.12 S/T/G, CGI, SDK; full suite of IP/network protocols
Power Supply & Usage	12 V DC, 1.5 A; ≤ 10 W (without HDD)
Operating Conditions	–10 °C to +55 °C; 10–93% RH, non-condensing
Dimensions & Weight	260 × 232.5 × 47.6 mm; net ~0.8–0.85 kg; gross ~1.33–1.39 kg