Room video surveillance server room control room door monitoring

Video surveillance in order to ensure the safe operation of the engine room, through DVR conduct for all major locations within the room around the clock video surveillance; monitoring objects: DVR video storage: hard disk recording mode of each camera can be flexibly set, including real-time video without interruption, preset period of time recording, pre-alarm recording, motion detection recording and linkage to trigger a variety of ways. Important area of ??the room 24-hour video. Each video signal 25 frames per second, the picture quality is better than 640 * 480, 24 hours continuous recording storage space as 2G, video mode can be adjusted according to user requirements, such as real-time video during the day, evening or dynamic monitoring alarm linkage record like like. In addition, the system supports when the hard disk is full automatic scratch coverage, loop recording. The system supports MPEG-4 video capture or H.264 compression format. All video files are MPEG-4 or H.264 compression format for transmission via streaming media format, to ensure monitoring, recording, playback, transmission can be carried out simultaneously. In general, single-channel video transmission at 25 frames / sec, the bandwidth is less than 300K. The system allows the user to change the video data based on network conditions at any time of transmission parameters such as frame rate and resolution. Search function: provide information retrieval channel video on the hard disk recorders, video subsystem management server, security monitoring terminals and service management platform can be retrieved playback of video material, and according to the type of recording (time recording, trigger video capture etc.), a variety of conditions and recording time and other channels combined searches. Video playback control information: You can use drag and drop to select the playback at any point in time, while the playback speed is adjustable (at least a four speeds: -2,2,4,8 speed); when the system does not affect the normal playback video. Support Quick Search function, when managers to enter a unique ID number information camera, camera name, etc., the system can automatically switch to the camera in real-time monitoring screen, and the camera provides video information queries. Power protection: with power protection, the event of unexpected power, the system automatically saves off time before video data. Alarm function: alarm system can automatically when the video signal is lost; after setting the motion detection, system monitoring screen change automatically when the alarm alarm. Control: The system can remotely control pan integrated ball machine, camera zoom and other operations. The system can flexibly adjust video brightness, contrast, saturation and hue, picture quality and compression ratio settings; these settings can be carried out in the recording process. Supports any time image capture and storage. At the same time system supports WEB browsing, network connectivity may be in other locations of direct on-site monitoring of video images through the IE browser, such as Licenses, but also through the IE browser for remote control of the ball. Access control monitoring to ensure the safe operation of the engine room, through access state control room door access controller; using credit card door way to avoid loitering people enter the room; go button mode selection; monitoring objects: access control monitoring and control: the use of micro-farming controller family, all the information readers are 26 standard Wiegand data format for transmission, access control and host computer using RS485 transmission mode to ensure high efficiency and high stability of access control use. System access control system is an off-line system can run independently of the engine room monitoring and management platform any problems will not affect the use of access control systems. Via RS232 / 485 communication interface to access the embedded host; embedded host software collects real-time continuous monitoring platform will send a message to display, alarm. Monitoring performance: real-time monitoring of running status Access Controller, with graphics and color change to show the work of the access controller; access card enables logging, log out button, record the alarm log and inquiry. Monitoring elements: access card logs, door status, the left button logs, alarm logs!