There are types of Matrix switcher with different features,
How to choose a suitable Matrix switcher?
Determine the number of component video inputs you need now and in the futureDetermine the number of component video outputs you need now and in the future(it is important to choose a suitable matrix for easy expand in the future.)Determine if you want to use video distributor or loopout cable in your security systemDetermine 2D keyboard or 3D keyboard controller you need, and how many keyboard controller you need in this systemChoose if you need audio or notChoose if you need alarm or notChoose if you need IP network function or notThink about if any other special requirement you haveOr please feel free to contact us, we are pleasure to explain it clearly for you.
Matrix Switcher Features:
1. Camera title input through PC, built-in IP port
2. Adopt built-in IP control mode and video server, the operation of mainframe and video switch are controlled via IP, support IE
3. Plug-in scalable high density architecture for easy expansion,3U standard aluminium alloy case
4. Passord protection to prevent unauthorized operating;system partitioning with different keyboard priorities
5.Video/Audio Port and communications port with surge protection and lightningproof
6.Computer backup for system set, hot backup mainframe option design
7.Video/audio switch card, alarm input card, follow control card integrated as surveillance mainframe.
8.Connect 16 branch Keyboards, More than 3 level ethernet connections is avaliable for
remote programming and controlling.
9. All functions of matrix can be set through menu, Input and output with loop design
10. Auto turn on pick-up sensor and light, auto switch image and start recording after alarming.
11. Alarm modeTimed, manual, normally alarm arming/ alarm disarming and alarm recording
Specification: (9U)
Model Spec. | VNT-M2000L | |||
64 bus matrix switcher | 32 bus matrix switcher | |||
Video input | 256 channels | 272 channels | 288 channels | 304 channels |
Video output | 64 channels | 48 channels | 32 channels | 16 channels |
Video/Audio Index | Video input signal: 1Vp-p(75Ω), Video output signal: 1Vp-p(75Ω) | |||
Audio inout signal: 0.5~5Vp-p(600Ω), Audio Output Signal: Input Follower | ||||
Video S/N: >70.5 dB, Audio S/N: >58 dB | ||||
The Video Input Isolates: >55 dB, The Video Output Isolates: >50 dB | ||||
The Audio Frequency Input Isolates: >58 dB, The Audio Frequency Output Isolates: >55 dB | ||||
Video Channel Bandwidth: 12MHz , Audio Channel Bandwidth: 50Hz~30KHz | ||||
Switch Attribute | Manual/Auto cross point switch and salvos | |||
Video/Audio switch | Synchronous switch | |||
Switch mode | Power synchronous switch | |||
Switch speed | PAL≤20ms; NTSC≤16.7ms | |||
Date storage | Built-in memorizer, Non-volatile memory for a minimum of 10 years | |||
Character overlay | Character with white bottom and black frame, no flickness | |||
Screen display | Date, Time, Camera Title, alarm info,…etc. | |||
Image input | Computer input(Vinet software) | |||
IP mode | Ethernet Mode or One Channel Video Server | |||
Power | AC220V/50W 50Hz (AC110V/50W, 60Hz) | |||
Dimension | 483mm(L) x 317mm(W) x 400mm(H) |
Parts of Matrix Switchers
AV mixed matrix switcher & Audio and Video connectors
Sytem diagram
Honor
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Building Big Security System Video Matrix Switcher