512 ins 16 outs video matrix switcher

Main characteristics:
Ø every video with graphics, text Chinese, graphic Title overlay function
Ø We use matching built-in IP control module and video server design, through the IP network to the host matrix
Ø L switch operation and browsing of video images, and can control the remote access to several camera systems
Ø using 2U card type high density modular structure, convenient combination and expansion
Ø We can set the keyboard on the monitor, the camera system can partition the set permissions;
Ø There is a hot backup host selection and design, so that the host stability and more security
Ø L audio / video input and output ports and a communication interface to a surge protection and anti interference design of mine
Ø The system can be carried out through the RS485 multiple multi-stage matrix network
Ø A variety of network function - can be connected with 32 control keyboard and can support more than three
Ø L with all English menu, the functions of matrix pre setting
Ø L alarm linkage, automatically open the camera and lights automatically switch preset point and start the video image
Ø L can be preset any sector alert mode: timing, manual, often cloth / Chefang and query alarm record
Ø The output can be expanded to 16 video output, the input can be expanded to 512 channel video input, input band pass design

Technical parameters:


Model :M51216
Video output :1-512
Video input 1-16
Audio / video index video input signal (75): 1Vp-p
video output signal (75): 1Vp-p
audio input signal (600): 0.5Vp-p~5Vp-p
Audio output: input signal to follow
Video signal-to-noise ratio: >70.5dB
The audio signal to noise ratio: >58dB
Video input isolation: >55dB
Video output isolation: >50dB
Isolation between audio inputs: >58dB
Audio output isolation: >55dB
Audio channel bandwidth: 50Hz~30KHz
Video channel bandwidth: 50MHz

The switching property of the manual / automatic programming automatic full cross non blocking switching, with single timing and group switching function
Audio / video switching
Switching mode power supply synchronous switching
Switching speed: PAL = 20ms, NTSC = 16.7ms
Video alarm video loss detection alarm function Data storage built-in storage device,
data configuration settings for at least 10 years
Data communication over RS485, RS232 Screen display date / time, camera title, alarm information etc.
The characteristics of graphic overlay highlighted, stable, clear, no beating phenomenon
Graphic input method editor (text input computer graphics software brush)
The optional IP module Ethernet control module or 1 video server module
Environment temperature: -10 degrees C ~ +50, humidity: less than 90% (without condensation)