CCTV Audio/Video Matrix Switcher 64CH input 8CH output

1. 64CH input, 8CH output, 2. Menu composite setting, 3. 2 RS-485 communication ports, 4. 4 groups control code.

System Summarize:

LH60-30 matrix switch /control system have powerful functions, which could meet the entire complicated pint-sized safety system object. It has the most stability and high cost performance

LH60-30 matrix switch/control system adopt micro-sever all-in-one design, put the video and audio switch, front-end equipment control, alarm input linkage ,front control keyboard all together. It could switch 64 input channels to 8 output channels and be deployed many control keyboard and computer picture workstation. LH28 series decoder could control the tripod head and camera shot front-end and LH58 series dome camera or LH55 series middle speed camera. It supports many network methods

Signal 2U chassis could be installed by table type or stander .The optional ether port model supply the user the safe and guard system control solution by making use of exist network directly

LH60-30 Matrix switched /control system have 2 RS-485 ports, they could link the equipments such as LH50 series keyboard, LH40-96 series alarm port box; LH70 series multi-media control software and so on. It also has 1 RS-422 network port, 1 Ethernet communication port to control Ethernet linkage

System Features:

Max 64 channel input, 8 channel output

Menu composite setting

Based on Ethernet control

Setting priority for any camera by keyboard

System partitions with different keyboard access authority

32 groups switch automatically and synchronous

Alarm arming and disarming timing

18 alarm modes Control front-end equipments of other brands if deploring LH40-35X

Max 64 channels alarm input if deploring LH40-96X

Memory stock function when power off

Classification and multi-grade control between systems by IP/RS-422 linkage

Network program, network control, network time tick

Screen display camera headline, with Chinese Standard first-grade, second –grade Chinese characters font library changeable date/time format division No., monitor No., and their functional mode                                      

2 RS-485 communication ports, 1 Ethernet communication port, 1 RS-422 linkage port                        

16 channels alarm input, 1 channel alarm output, camera linkage switch, transfer preset point and assistant switch

Technical Index:

Communication method	RS-485,RS-422, TCP/IP
Bandwidth	10MHz
Video isolation	-45dB
Video SNR	65dB
Differential phase	≤1.1%
Differential gain	≤0.6%
Insertion gain	≤0.1dB
Illumination nonlinearity distortion	1.50%
Intermediation Distortion	0.50%
Sub frequency distortion	1.5dB
Short term waveform distortion	3.50%
Group retardation frequency feature	6NS
Illumination /chrominance delay inequality	2.5NS
Illumination /chrominance gain inequality	8%
Video input signal	1Vp-p/75Ω
Video output signal	1Vp-p/75Ω
Audio input signal	1Vp-p
Audio output signal	1Vp-p
Max input channel	64
Max output channel	8
Memory protection when power off.	10 Years
Work Temperature	-10~+40º
Working Voltage	220V AC 50Hz
Core power	30W
Core weight	10KG
Core measurement	430(W) x 90(H) x 312(D)mm
Install Method	19'' Standard Stander

CCTV Audio/Video Matrix Switcher 64CH input 8CH output