Video/Audio Input

IP Video Input : Up to 12 IP Cameras (Max.8 wired cameras) / Up to 16 MP resolution
Audio Input : Cameras with built-in MIC
Incoming Bandwidth : 240Mbps
Outgoing Bandwidth : 240Mbps
Video/Audio Output

Video Output : 1 HDMI, 1 VGA
Display Resolution : HDMI: 3840x2160, 1920x1080, 1280x1024, 1280x720, 1024x768 / VGA: 1920x1080, 1280x1024, 1280x720, 1024x768
Audio Output : 1 audio out channel, RCA
Decoding

Video Compression : H.265 / H.264
Live View/Playback Resolution : 7680X2160, 4608X1728, 4512X2512, 4096X3072, 3840X2160, 2560X2560, 2560X1920, 2560X1440, 2048X1536, 2304X1296,1080P,720P
Recording

Synchronous Playback : 1-4 channels (Supports only 1-channel playback if you view it in 8MP or higher resolution)
HDD

SATA : 1 x SATA interface
External HDD : 1 eSATA interface for HDD
Capacity : Up to 32TB (up to 16TB capacity for each HDD)
External Interface

USB Interface : 2 x USB 2.0
Network Interface : 8 x RJ-45, 10/100 Mbps self-adaptive PoE Ethernet interface (for IP cameras) / 1 x RJ-45, 10/100/1000 Mbps self-adaptive (for LAN/WAN)
PoE

Max. Power Per Port : 25W
Supported Standard : IEEE 802.3 af/at
Network

Network Protocols : HTTP, TCP/IP, UDP, DHCP, P2P, UPNP, RTSP, RTMP, SMTP, SSL/TLS, DNS, DDNS, NTP,FTP
Browsers Supported : Edge, Firefox, Chrome, Safari
OS Supported : PC: Windows, Mac OS; Smart phone: iOS, Android
Max. User Access : 20 Users (1 admin account & 19 user accounts);
supports up to 12 simultaneous video streams (10 substreams & 2 mainstreams)
Other Features

AI Video Search : Yes (need to be supported on cameras as well)
Person & Object Detection / Person, Vehicle, Non-motorized vehicle, Animal and Package (need to be supported on cameras as well)
Perimeter Protection : Line Crossing Alert, Zone Intrusion Alert, Zone Loitering Alert (need to be supported on cameras as well)
Smart Event Detection : Object Removal (beta) , Forgotten Object (beta) (need cameras support)
Heat Map : Yes
General

Power Supply : DC 52V/2.3A
Power Consumption : <10W (without HDD & PoE)
Working Environment : Temperature: -10°C ~ + 45°C (14°F ~ 113°F); / Humidity: 10% ~ 90%
Dimensions : 255mmx50mmx211mm
Weight : 1.4kg(without HDD) 1.8kg(with HDD)