NetHybrid

Open Platform Hybrid Video Surveillance System HD-SDI


NetHybrid HD is the newest innovation from Alnet Systems. This Hybrid digital video recorder is designated to cooperate with standards for HDCCTV cameras (HD-SDI). This is the first solution of this type on the market allowing video recording from three different technologies (CCTV + IP + HDCCTV) on one system.

This system allows unlimited possibilities for modernization of existing installation as well as for building and upgrading future installations to any combinations specified by the client. Currently standard HDcctv (HD-SDI) in version 1.0 allows to stream video signal in two different resolutions 720p (1280 x 720) and 1080p (1920 x 1080). Progressive scan allows picture to be at best quality and can be compare to picture from Blu-Ray DVD player. HDCCTV (HD-SDI) system has all the best characteristics offer by analog TV and IP. The quality of the picture delivery from HDCCTV camera (HD-SDI) is a lot better than the picture offered by IP cameras with similar resolution. These are some of the direct benefits of using three different solutions: Picture is not compress, transmission is not packet and there is no delay. Do to these characteristics it happens that picture is crystal clear and very smooth even when PTZ camera is in motion. Installations of these cameras require basic knowledge of analog systems. There is no need for training session on how to setup a network. Second important argument is that to install HDCCTV (HD-SDI) cameras it’s possible to use same existing coax cables for analog cameras CCTV. In many cases modernization of the system to improve picture quality will not require to build a new network and use of IP cameras which is not always possible or cost effective.

System specification:

  • Up to 16 HDcctv inputs
  • Up to 16 D1 25/30 fps analog CCTV inputs
  • Up to 16 IP inputs
  • H.264 compression
  • 720p / 1080p video at 25/30 fps
  • SMTPE 292M format
  • no latency
  • no compression for “live” picture

Download Manual

Net Hybrid HD

HD-SDI Inputs

Analog Inputs

IP x* Inputs

PCI-e Slots

NH HD 4/AVC8/xIP*

4

8

4, 8, 12, 16

 2

NH HD 4/AVC16/xIP*

4

16

4, 8, 12

 2

NH HD 8/AVC8/xIP*

8

8

4, 8, 12, 16

 3

NH HD 8/AVC16/xIP*

8

16

4, 8

 3

NH HD 12/AVC8/xIP*

12

8

4, 8, 12

 4

NH HD 12/AVC16/xIP*

12

16

4

 4

NH HD 16/AVC8/xIP*

16

8

4, 8

4

NH HD 16/AVC16/xIP*

16

16

0

 5