•Central Surveillance and Management

Most digital video surveillance systems on the world are suitable for single DVR for a single user on a single site, which applications are 
conditioned by a small area,administrators can control 1~16CH cameras, PTZ, video recording,alarm trigger...functions, and do the remote 
monitoring and playback via the LAN or WAN. However, those applications cannot be used for large area monitoring, which requires large 
amount of surveillance equipments, several DVR systems,distributed and unmanned locations, central control, remote monitoring, etc. 
(Ex:industrial control, facility automation,banking institutions,governments, public buildings, etc.) Therefore, how to integrate and network
the DVR systems, offer best application platform are new lessons that we have to learn.


•Sanyan Solution

Sanyan "Longeye" Middle Server Network DVR Management System, using the most advanced digital surveillance and IP networking 
technology, create a dedicated DVR management platform for cost-effective centralized video surveillance. it achieves the target of 
centralized monitoring and control of several remote surveillance sites. Administrators can define the monitoring groups (cameras 
belong to different DVR) according to its requirements, and then set  in display.View provides 1/2/4/9/16 CH split display; Record can 
have continuous/schedule/event method or file download Playback. Or through the Digital input/output (DIO) send alarm messages while 
system abnormal, network failure, power failure. It is quite easy and intuitive to monitor and control the situation. 

Except for the Hard-Disk,Middle Server can be equipped with Raid Disk Array expanded storage capacity with high performance, safety, 
extensibility,usability and stability, and it also provides the easy deploy backup storage at local or remote site for recording/playback 
purpose.


•Features

Designed for central/remote monitoring and visual alarm verification application.
Bridge between DVR hosts and PC administrators.
Subscribe DVR sensors' notifications and invoke a range of alarm actions. 
Could be also integrated with Industrial control, PLC ,access control, ATM, equipments.


•Advantages of Choosing Longeye

Embedded Linux system, best performance and high stability. 
MPEG-4 compression technology,high resolution and high compression ratio. 
Integrated through IP, no limits on video sources, and central monitor on multiple DVR sites. 
Flexible system design, the amount of supported cameras and DVRs are adjustable. 
A comprehensive database system with DVRs, cameras, sensors and alarms installation details make the management 
     process more efficient 
Direct technical services for development and deployment assistance


•Application Architectue

•Benefits for Users
                                         
"Longeye" can fully integrate with several distributed homogeneous DVR hosts and its connected security devices such as camera, 
sensor/alarm  through IP network. Centralized PC users, connected to  the Longeye host, can real-time monitor on distributed security 
device or playback recording video clips at anywhere and anytime via network. And because of its high extensibility, functions of 
"Longeye" are very easy to extend.