CCTV  Products-Digital Video Recorder DVR  Pro 71504,7508,7516 Pro-7504 (4CH) / Pro-7508 (8CH) / Pro-7516 (16CH) Pro-7500 Series Surveillance System is a 4/8/16-channels video monitoring and recording system. It is good for long-time recording and video transmission through Internet or modem-to-modem connection. Ameba Pro-7500 Series also includes an intelligent motion detection technology. The motion detection technology works fine at low lighting condition, as well as minimize the effects of noise and lighting changes. A bounding rectangular is displayed around the moving object for easy identification. Ameba Pro-7500 Series is the integration of digital recording and surveilance security and supports traditional security sensors and devices, PTZ cameras and task scheduling. Tower Case Industrial Case Key Features Superior Video Compression Technology -- Up to 1:900 compression ratio depending on the complexity of video scenes. -- Maximize storage utilization with average full day video recording size around 2 GB. -- Support Motion-JPEG compression. Motion detection -- Easy recognition of a motion object by a bounding rectangular. -- Specify a desired area for motion detection. -- Sensitivity adjustment and noise signal tolerance adjustment minimize false alarm. Complete Digital Video Recording Features -- Live video display and recording for multiple channels. -- Recycle storage. -- Integrate access control for system operations and remote monitoring. -- Provide a backup copy of recorded video with an easy tool for viewing. -- Instant retrieve and viewing of monitored video from timeline lists or event record lists. -- Include varieties of notification choices for a detected event, such as alarm sound, e-mail, phone, pager message or fax. -- Provide scheduling to easy the daily,weekly and monthly operations. -- Can play at most 16 records simultaneously. Integrated Network Capabilities -- Centralize the monitored records in a secure place through LAN. -- Support remote monitoring of live video by video streaming via LAN (Ethernet), internet or modem connection. -- Support remote recording for multiple locations via LAN, Internet or modem connection. -- Views live video remotely on web page. Specifications Model Pro-7504 Pro-7508 Pro-7516 Video Input 4 CH 8 CH 16 CH Image Resolution 320 x 240 pixels, 640 X 240 pixels, 640 X 480 pixels for video display and video recording. Displaying and recording Speed 30 FPS / 4 CH 60 FPS / 8 CH 120 FPS / 16 CH Screen Display Full screen, 4/6/7/9/10/13/16 split screens, loop display Video Recording Non-stop recording, event recording, recycle recording, scheduling recording , smartsaving recording. Video Compression Motion-JPEG and HM compression formats (HM compression is 2k bits compressed size in average for a 320x240 true color video frame. The compression ratio depends on the complexity of video content.) Multitask Function Remote Monitoring, recording, record searching, playback, backup, motion detect, web server. Map Mornitoring Display floor plan or map of the site and display the locations of cameras. Camera icon wil be flashing whenever an alarm is triggered. Motion Detect Specify desired area for motion detect. Support adjustment of sensitivity and noise signal tolerance to avoid false alarm. Event Alarming Alarm sound, email, phone, pager message, flashing message and fax Storage Capacity User can centralize the video records in a secure place through LAN. Smart record file management speeds up the access time. Backup Backup record by manual and by schedule. Supported backup media includes HDD, DVD RAM, CD-RW, DAT, MO, ZIP, RAID or FDD. Record Delivery Snap Video and save it to BMP file or print it out to printer. Clip a portion of video and save it to a self-viewable execution file. Networking Support remote monitoring and recording for multiple locations through web browser. Remotely control PTZ cameras. Access Protection Supports 4 levels of access previleges for DVR operations. System Platform Microsoft Windows 98 SE, Windows 2000 ** Real time 4/8/16 CH Pro-7500 series DVR are also available.