VGA/AV audio/video CCTV Matrix Switcher equipment

1. 288CHs input, 16CHs output, 2. Support PELCO Protocol, 3. 18 Alarm mode, 4. Audio, Video can choose.

System Summarize:

LH60-60 matrix switch/control system is a complete big-sized CCTV closed circuit TV monitor system. It is modularized, assembly, expandable, with video and audio switch and control The system could be expended to max 1024 channel video input signals and 128 channels video output signals. It could deploy 36 masters / secondary keyboard. System functional mode could be switched and programmed by keyboard. It could discern alarm signal by alarm box and start recording after alarming.

LH60-60 could set the information of each port according to requirement. Besides, it maintains Ethernet port.

System features:

Menu composite setting

Setting priority for any camera by keyboard

System partitions with different keyboard access authority

32 groups switch automatically and synchronously

Timing alarm arming and disarming,18 alarm modes

Control other front-end equipment if deployed LH40-35X

256 channel alarm signal if deployed LH40-96X

Memory stock function when power off

Timing operation: start one operation in a certain time .The operation could be alarm arming, disarming, transfer sequence operation. The system will start action at that certain time.

Built-in network management function: LH60-60 core system could be the center of one system, do network control and operation to other cores which links on this equipment

Computer management: program the core system menu on computer, upload or download setting content to make the program easier.

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

Technical Index:

Communication method	RS-485,RS-422,TCP/IP and high speed data line
Channel bandwidth	10MHz
Video isolation	-45db
Differential phase	65db
Differential gain	<1.1%
Insertion gain	<0.6%
Synchronous nonlinearity distortion	<0.1db
Illumination nonlinearity distortion	1%
Intermediation distortion	1.50%
Sub frequency distortion	0.50%
Short term waveform distortion	1.5db
Group retardation frequency feature	3.50%
delay inequality	6ns
gain inequality	2.5ns
Video input signal	1Vp-p/75
Video output signal	1Vp-p/75
audio input signal	1Vp-p
audio output signal	1Vp-p
Max input channel number	1028
Max output channel number	128
Memory protect when power off	10 years
Work Temperature	-10~ 40
Work Voltage	220V AC50Hz
Core weight	25Kg
Core measurement	430(W) x 316(H) x 430(D)mm
Install Method	19” standard stander

VGA/AV audio/video CCTV Matrix Switcher equipment