surveillance equipment matrix switch / control system
1.max input 1024 and 128 out
2.High density structure modular design

Products feature

 Composite menu setting

 Scalable high density instruction,upgrade anytime

 Support hot swapping

 Based on ethernet

 32 groups switch automaticlly,synchrnously

 Timeing arming and disarming.18 alarm modes

 screen display

Camera title,with national standard first-grade ,second-grade Chinese character font liberary

changeable date / time format

camera No. monitor No, and their functional mode

 System partition with different keyboard access priority

 Setting control priority for each camera by control keyboard

 Keyboard port expand to Max 1024 alarm signals

 Optional LH50-83DM macro keyboard ,have following functions:

Support 5000 macroinstruction operation,multiple complicated operation done by one button

Virtual camera No.
Support putting macroinstruction with different function in group
Support composite control of matrix,frame processor, hard Disk Video Recorder,decoder and dome camera

 Support multimedia management sofrware based on Windows

 Time operation:arming ,time disarming,transfering sequence or schynous operation at any time.System will start the operation at that time.

 Definate port:each port could be definated as different type according to different input equipment .Embed network management function:The system could be the center of one system,network control and operate to other mainframe linked on this equipment

 Multi network co-existence: parallel operation between IP linkage,RS422 linkage

 Complete,simple,express marco operation:system could download macro setting on PC to control keyboard.

 Computer management:program to mainframe system menu by computer ,upload and download setting content to make mainframe program easier

 Network time:modify and manage the time of equipment located in different place in network.Guarantee the time of any place,any point is consistent which supply technical support for consistency of alarm time

 Humanized design:in order to reduce operator’s plenty setting operation to the complicated system ,we make use of software terrace to design a simplized setting and operation terrace.We could diacard the comlicated operation and setting and run the equipment easily.

 Pass Ministry of Public Security detecting certification,ISO9000 quality system certification,CE certification.

 Award as“quality,honesty,service AAA grade unit” and ”Chinese famous products”

technical target
communication method.........................RS-485,RS-422,TCP/IPhigh speed data line
channel bandwidth.............................10MHz
video isolation...............................-45dB
video SNR.....................................65dB
differential phase............................≤1.1%
differential gain.............................≤0.6%
insert gain...................................≤0.1db
synchronous nonlinear distortion..............1%
illunination nonlinear distortion.............1.5%
intermodulation distortion....................0.5%
sub frequency distortion......................1.5db
short time distortion.........................3.5%
group delay-frequency characteristics............6ns
chrominance-luminance delay inequality..........2.5ns
chrominance-luminance 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 controllable input........................1024
max controllable output.......................128
memory protection when power off..............10 years
work temputer.................................-10°--+40°

work voltage..................................220V AC 50Hz
mainframe power...............................50W
mainframe weight..............................25KG
mainframe measurement.........................430(W)X316(H)X430(D)mm
installation method...........................19”standard stander