• 16/32-channel IP video access
• Smart H.265+/Smart H.264+/H.265/H.264; H.265 auto switch
• Max 200 Mbps incoming bandwidth
• Up to 8MP resolution for preview and playback
• 8-channel decoding@1080p (30 fps)
• AI by Camera: Perimeter protection; SMD Plus; people counting; heat map

NVR4816-4KS2/I 2U 8HDD 4K AI WizSense NVR
System
Main Processor	Industrial embedded micro-processor
Operating System	Embedded Linux
Operation Interface	Web; local GUI
Perimeter Protection by Camera
Performance	16 channels
AI Search	Search for pictures by channel, time and event type
SMD Plus by Camera
Performance	16/32 channels
AI Search	Search by target classification (human, vehicle)
Video
Access Channel	16/32
Network Bandwidth	200 Mbps for access, 200 Mbps for storage and 96 Mbps for forwarding
Resolution	8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 1.3MP, 720p, D1, and more
Decoding Capability	8 channels@1080p (30 fps)
Video Output	HDMI: 3840 × 2160; 1920 × 1080; 1280 × 1024; 1280 × 720, VGA: 1920 × 1080; 1280 × 1024; 1280 × 720
Multi-screen Display	16-channel: 1/4/8/9/16, 32-channel: 1/4/8/9/16/25/36
Third Party Camera Access	Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon and more
Compression
Video	Smart H.265+; Smart H.264+; H.265; H.264
Audio	PCM; G.711A; G.711U; G.726
Network
Network Protocol	HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (supports Dahua IP camera, DVR, NVS, and more); P2P
Mobile Phone Access	Android; iOS
Interoperability	ONVIF (profile T/S/G); CGI; SDK
Browser	Chrome; IE9 or later; Firefox
Record Playback
Multi-channel Playback	1/4/9/16
Record Mode	Manual; schedule (general; MD; alarm; MD & alarm; intelligent)
Storage Method	Local HDD and network
Backup	USB device
Playback Function	1. Play; pause; stop; fast forward; fast backward; rewind; play by frame 2. Full screen; backup (cut/file) ; partially enlarge; audio on/off
Storage
Disk Group	Yes
Alarm
General Alarm	Motion detection; privacy masking; video loss; PIR alarm; IPC alarm
Anomaly Alarm	Camera offline; storage error; full storage; IP conflict; MAC conflict; login lock; network security anomaly
Intelligent Alarm	Perimeter protection; SMD; people counting; heat map
Alarm Linkage	Record; snapshot; IPC external alarm output; buzzer; log; preset; email
External Port
Audio Input	1 channel, RCA connector
Audio Output	1 channel, RCA connector, which support voice intercom output
HDD	8 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature
Alarm Input	16 channels
Alarm Output	4 channels
RS-232	1 channel, used to debug and pass through serial data
RS-485	1 channel, used to control PTZ, and it supports multiple protocols
USB	2 front USB 2.0 ports, 1 rear USB 3.0 port
HDMI	1
VGA	1
Network	2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet ports
General Parameter
Power Supply	Single, 100V–240V AC, 50 Hz–60 Hz
Power Consumption	< 12W (without HDD)
Net Weight	5.2 kg (11.5 lb) (without HDD)
Gross Weight	9.5 kg (20.9 lb) (without HDD)
Product Dimensions	440.0 mm × 452.5 mm × 94.9 mm (17.3" × 17.8" × 3.7")
Package Dimensions	563 mm × 563 mm × 215 mm (22.2" × 22.2" × 8.5")
Operating Temperature	-10°C to +55°C (+14°F to +131°F)
Storage Temperature	0°C to +40°C (+32°F to +104°F)
Operating Humidity	10%–93% (RH)
Storage Humidity	30%–85% (RH)
Operating Altitude	3,000 m (9,843 ft)
Certifications	CE: EN55032; EN55024; EN50130-4; EN60950-1, FCC: Part 15 Subpart B; ANSI C63.4-2014, UL: UL 60950-1