4 Channel Intelligent HD Digital Audio Video Matrix Switcher for Surveillance System

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PM70 ONVIF IP decoding HD Video Matrix , pearmain High Definition IP matrix switch, 4ch DVI-i output
Quick Detail:
IP PTZ decode on base of Onvif or RTSP protocol, 4ch DVI-i output.
Segmentation: one screen display up to 2x2@1080p, 3x3@720p, 4x4@D1; 
Slicing: all 8 screen to display one camera.       
With the function of monitor ,broadcast and intercom.
Multiple equipment cascaded can achieve large scale    network decode and display function.
Can carry out few non-network HD video input;               
Support 2 megapixel or higher IPC input ,decode and  display;
Support automatically identify best resolution of display unit, support maximum 1920x1080P@60HZ output.  
Support time, character, alarm info. On-screen display.
 alarm input and output.
Audio input and output
Standard 1.5U height
CE, FCC, ROHS,UL compliant
To IP generation, if you are looking for a controller and matrix type device, for an IP PTZ system that will allow the end user to have the touch and feel of an analog system, like 1 CAM+1MON to switch camera video. That is the PM70.
And, also the Joystick offers precise steering for PTZ.
That is our Idea to develop the PM70 IP matrix: The IP PTZs will operate much like a typical Analog PTZ system with each PTZ being assigned an IP address by the switch and the communication path/language being over IP protocol. The operate needs to control 4 monitors at least via a controller to put a specific camera on a specific monitor. The controller will also need the ability to access and manipulate the PTZ programming menu.
the IP matrix must be addressed via IP address either static or DHCP and have an internal web page.


DVI input

1ch DVI-I,support DVI/VGA/YPbPr input.

DVI output

4ch DVI-I,support DVI/VGA output.

Supports information searching on screen.


3/4ch,100M/1000M adaptive RJ45 port.

Audio input

1ch ,3.5 earphone socket .

Audio output

4ch ,3.5 earphone socket .

Alarm output

2ch , supports alarm  C.C.( contact closure )output, 3.81 connector.


1 RS232 & 1 RS422, by RJ45 .


IP video decode


IP video input


DVI input definition

1024×768P@60Hz. 1280×720P@60Hz.

1920×1080P@60Hz, 1920×1080I@60Hz.

1920×1080P@50Hz, 1920×1080I@50Hz.

DVI output definition

1024×768P@60Hz, 1280×720P@60Hz,

1366×768P@60Hz, 1920×1080P@60Hz.

Video decode display

one PE7008 supports decoding and displaying 16ch1080P@30HZ, or 36ch 720P or 64ch D1,single unit supports 4ch 1080P@50Hz,  1080P@60Hz, for 2~5megapixel, Maximum quantity is 4ch

Splicing display 

Supports 8 screens splicing freely, maximum 72 screen splicing by cascade.

Segmentation display 

Support 1/4/9/16 windows display

 maximum 2x2 screens@1080P

 maximum 3x3 screens@720P

 maximum 4x4 screens@D1


 Supports Chinese/English OSD character superposition

Time display, Monitor No. display.

Support titles overlaying, Maximum 16 titles overlay in

 one screen, maximum 40 characters per title,

Alarm information display.



Audio encode/decode

 G.711,G.726,ADPCM Audio encode/decode.


Supports all channels and single channel quick setting individually.

Audio input

1ch audio encode, turn on/off for Audio input.

Audio switch

4ch output, can switch freely.


1ch intercom.

Supports regional broadcast in LAN (local area network) .

Supports regional broadcast in all area network .

Management and maintenance

Basic function 

Multi-user login/logout,Maximum supports 72 users online at same time.

Supports video switching and controlling.

Support Segmentation display mode management 

Automatic inspection, setting and call.

Supports rollback playing.

system manage and configuration

support web configure, configuration upload and reload. 

  SDK available. 

 operation permission setting and management


system log available

Fault detection and report. 

support online updating.


 Platform integration



maximum 9 units cascading, it can have up to 72 screens splicing. 


it supports to 3 level networking by platform. 

time synchronization

 interior RTC, it could time automatic synchronization, offer standard port, to keep sync. To time server inside the system.   

Alarm input

support network alarm input

Alarm output

2ch alarm relay out and network alarm output. 

alarm processing

multiple alarm event processing mode.

Screen control

video screen control port available

best resolution identification

support best resolution identification

maximum decode delay


power consumption


working temperature

055 (32-131F)

working humidity



1.5 U

For the surveillance system where there are IP input only, the application focus on real time surveillance, the output to video wall.
The application could be medium scale surveillance system, such as commercial building, shopping mall, etc. 

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Mr. alan chen
Tel: 86-571-28025129
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Pearmain Electronics Co.,Ltd
3F.,Suite A, Intelli cube Plaza, Hangzhou, Zhejiang, China (Mainland)
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