Popular selling Economical VGA/AV audio/video Matrix Switcher

1. 255CH input, 32CH output, 2. Support PELCO Protocol, 3. 18 Alarm modes, 4. Audio, Video can choose.

System Summarize:

LH60-51R series matrix switcher provides plug-n-play modular design with power supply module CPU modular control modular and video input /output module. The system has capability of up to 254 camera inputs and 32 monitor outputs, furthermore, 16 keyboard controllers or computer graphics stations connection are available control pan/tilt and lens via LH28 series receiver or control LH58 series speed dome directly. Support to control multiplex network and long distance.LH60-51R series matrix switcher can control 128 inputs board and 16 outputs signal. Via LH50-78D or LH50-79D carry on full function, can also via multimedia software carry on that function.

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

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

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

Define port accordingly: The port could be defined as different types according to different equipment input

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

Multi-user management

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

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	255
Max output channel number	32
Memory protect when power off	10 years
Work Temperature	-10-+40
Work Voltage	220V AC50Hz
Core weight	25Kg
Core measurement	430(W) x 222(H) x 410(D)mm
Install Method	19” standard stander

Popular selling Economical VGA/AV audio/video Matrix Switcher