
Network Video Recorder Start Guide Ver1.0 3 / 16
Chapter 2. Product Introduction
2.1 Products Key Features
Support H.264/H.264+/H.265/H.265+Video Stream encoding.
Each channel supports dual stream compression, in which the mainstream up to 8M/5M resolution,
sub stream supports up to D1 resolution.
Video encoding parameters independently adjustable for each channel, including resolution, frame
rate, bit rate, image quality, image parameters, ISP parameters. (front end IPC support required)
Supports composite stream(front end IPC support required) and video stream encoding, composite
stream encoding audio and video synchronization
Video Output Table
PCB Model Maximum Output Resolution
NBD-27xxNEA 1080P
NBD-2604NEA/NBD-2608NEA 2K
NBD-2616NEA/NBD-26xxNGB 4K
2.2 Real Time Monitoring
Support HDMI, VGA output simultaneously.
Support HDMI high-definition display, the highest resolution is 4K (3840x2160); supports
high-definition VGA display, the highest resolution of 1920x1080P.
Channel decoding capability table
Model Single
Screen
Four split-Screens Other Screen Maximum
split-screens
NBD-2604NEA 8M 3M 4
NBD-2608NEA 5M 1080P D1 8
NBD-2616NEA 8M 3M D1 16
NBD-27xxNEA 5M 960P D1 4/8/16
NBD-26xxNGB 8M 3M D1 16/25
Support preview pattern switching, manual switching or automatic polling preview, automatic
polling cycle can be set.
Able ot mask specified preview channel.
Support video privacy cover.( front end IPC support required)
Support video motion detection, video loss detection.( front end IPC support required)