Specifications

power <50WAC220V +10% / 50Hz
signal input 1Vp-p (75 ohm negative, unbalanced)
video output 1Vp-p (75 ohm negative, unbalanced)

 

Host matrix use of large-scale audio, video switch Hyking 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

HK-88-128*32

: 128 into 32 out Video Monitoring Matrix, BNC interface, dedicated video Matrix Security Systems 

HK-99-256*48

: 256 into 48 out Video Monitoring Matrix, BNC interface, dedicated video Matrix Security Systems

Features

1. Moduled computer; High Density Design;

 

2. Up to 256ch cameras and 64 monitors in one Matrix;

 

3. Integrated menu design with English and Chinese option;

 

4. Time, date, operating condition and camera title show on screen in each channel;

 

5. Keyboard password input and operation priority;

 

6. partitioned management ;

 

7. Process, synchronization, group multiple switch modes;

 

8. Video switch, audio switch and alarm control simultaneously

 

9. Control constant speed / variable speed PTZ camera;

 

10. Build in 16ch alarm input and 2ch alarm output;

 

11. Alarm trigger with video switch;

 

12. Programmable alarm output;

 

13. RS485 protocol, RS232 protocol; RS422 protocol

 

14. Up to 16 sub-control keyboards control; Up to 16 host matrix cascade;

 

15. Strong network control Function

Technical Index

• 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

 

Specifications

Item	Specification
power	<50WAC220V +10% / 50Hz
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	2%
Differential gain typical value	2%
interface	BNC interface
video format	CCIR and PAL system
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
ambient temperature	-10 ℃ ~ -55 ℃
ambient temperature	90% RH (non-condensing)
size	485mm (L) × 310mm (W) × 90mm (H) to 2U examp