Host matrix use of large-scale audio, video switch ASIC as audio and video switch matrix circuit of the multi-channel multi-channel switching equipment, integration of advanced switching matrix technology and computer technology, can provide excellent support to the overall performance. Flashboard modular mainframe, the user can choose a variety of board into the system capacity and functionality needed for the switching equipment. In a standard 19-inch chassis switch audio, video switch, alarm input and after the police linked a variety of functions such as video, greatly simplifies the system consists of a support system to improve reliability.
Host matrix with a complete matrix switching capability, the monitor can display any image of any camera and the voice of the corresponding monitor, and this control can be manual and automatic mode switching to achieve, the user can use a full-featured, according to the principle of the design of ergonomic keyboard on the system operation and programming. System can use up to 32 keyboard or multimedia terminals.
Integration of a variety of host matrix control protocol, you can directly control the decoder market popular, high-speed ball, and digital hard disk recorders from a common control. Users can choose a variety of system configurations.
Large CCTV Matrix Serise Model:
XW-VDJ12832 128 into 32 out Video Monitoring Matrix, BNC interface, dedicated video Matrix Security Systems
XW-VDJ25648 256 into 48 out Video Monitoring Matrix, BNC interface, dedicated video Matrix Security Systems
more……
XW-VDJ51264 512 into 64 out Video Monitoring Matrix, BNC interface, dedicated video Matrix Security Systems
Characteristics
● output can be expanded to 64-way video output, input can be expanded to 512 video input, input with loop-through design
● the first video with text overlay feature title
● the use of matching built-in IP control module and the design of video servers, IP networks can operate on the matrix host and switch the video image browsing, and remote cameras and systems to control access
● the use of 4-12U high-density module card portfolio structure, portfolio expansion
● to set the keyboard on the monitor, the camera powers; system partition set
● hot backup host matching the design of more secure the stability of the host
● audio / video input and output ports and communication interfaces are surge lightning protection measures and anti-interference design
● audio / video switching cards, alarm input card, follow the control card can be inserted into one to form an integrated monitoring console
● 32 minutes to control external keyboard
● carrying the whole of Chinese and English menu, the matrix can be pre-set function, input with loop-through design
● alarm can be linked to automatically open the camera and lighting, automatic image switch preset point and start the video
● can be preset in any way Standoff warning: regular, manual, often cloth / a garrison and police record inquiries
Technical Data
- video
- signal input 1Vp-p (75 ohm negative, unbalanced)
- video output 1Vp-p (75 ohm negative, unbalanced)
- video signal to noise ratio 50dB (weighted)
- Video isolation 50dB (weighted)
- video bandwidth 25MHz (-3dB)
- differential phase typical value of 2%
- Differential gain typical value of 2%
- interface BNC interface
- video format CCIR and PAL system
- Audio
- audio input value 0-2Vp-p
- Audio output power 0.5W (8W)
- audio signal to noise ratio 48dB (weighted)
- Audio isolation 48dB (weighted)
- audio bandwidth 30KHz (-3dB)
- switching time <10 ms
- audio interface RCA socket
- Standards
- power <50WAC220V +10% / 50Hz
- ambient temperature -10 ℃ ~ -55 ℃
- ambient temperature ≦ 90% RH (non-condensing)
- size 485mm (L) × 310mm (W) × 90mm (H) to 2U example
