Dahua 32 Channel NVR NVR608-32-4KS2 12MP Network Video Recorder Ultra 4K H.265 Resolution for Preview and Playback ONVIF English Version(Can Be Upgraded)
Brand: HD-IPC
System
Main Processor:Intel Dual-core Processor
Operating System:Embedded LINUX
Audio and Video
IP Camera Input:32 Channel
Two-way Talk:1 Channel Input, 1 Channel Output, RCA

Display
Interface:2 HDMI (up to 3840 x 2160 , Different Source),1 VGA
Resolution:3840 × 2160 , 1920 × 1080 , 1280 × 1024,1280 × 720 , 1024 × 768
Multi-screen Display:1st Screen: 1/4/8/9/16/25/36 2nd Screen: 1/4/8/9/16
OSD:Camera title, Time, Video loss, Camera lock, Motion detection, Recording

Recording
Compression:H.265/H.264/MJPEG
Resolution:12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P etc.
Record Rate:384Mbps
Bit Rate:16Kbps ~ 20Mbps Per Channel

Video Detection and Alarm
Video Detection:Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering
Alarm input:16 Channel, Low Level Effective, Green Terminal Interface
Relay Output:8 Channel, NO/NC Programmable, Green Terminal Interface

Third-party Support
Third-party Support:Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor,
Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and more

Network
Interface:2 RJ-45 Ports (10/100/1000Mbps)
Max. User Access:128 users
Smart Phone:iPhone, iPad, Android
Interoperability:ONVIF 2.4, CGI Conformant

Auxiliary Interface
USB:4 USB Ports (2 USB 2.0 , 2 USB 3.0 )
RS232:1 Port, for PC Communication and Keyboard
RS485:1 Port, for PTZ Control

Electrical
Power Supply:AC100V ~ 240V, 50 ~ 60 Hz
Power Consumption:<20W (Without HDD)

Construction
Dimensions:2U, 440mm x 451.08mm x 94.85mm (17.3" x 17.8" x 3.7")
Net Weight:9kg (19.8 lb) (without HDD)
Gross Weight:10.5kg (23.1 lb)
Installation:Rack-mounted
Intel Processor, Max 32 IP Camera Inputs
Max 384Mbps Incoming Bandwidth
Up to 12MP Resolution for Preview and Playback
Supports RAID 0/1/5/6/10/50/60
Smart Tracking and Intelligent Video