Compression Algorithm:
Video Compression
DVR-dedicated H.264 compression chip for H/W compression.
No more comparison with MPEG4 or H.263.
* 60~70% of file size than MPEG4.
Audio Compression
World best G.723.1 audio compression algorithm.
* The best bit rate than any others : 6.3 kbps
Precise synchronization of video and audio on both local and remote playback.
Image Quality
Crystal-like real-time recording up to D1 resolution
De-interlaced feature at D1 resolution without any ghost residue.
Real-Time Networking:
Real-Time Transmission
DVR can transmit distortion-free images at real-time speed under all resolution mode over network.
Dual-Stream Function
DVR simultaneously generates dual-stream images with adjustable fps and resolution (one for recording & the other for network transmission) for effective control of recording image quality and network traffic.
Bandwidth Control Function
DVR can control the data volume transmitted over network ranging from 25 kbps up to 100 kbps. This function is effective especially under narrow bandwidth network situation or when user wants to refine "network bandwidth occupied by video transmission" to a certain level.
Remote Management:
Integrated Network Solution
Enterprise-level central management solution (CMS & RMS Software) guarantees unlimited scalability and control for all Sectronics products such as DVR and IP camera over network
Mobile Viewer up to Market Trend
Sectronics provides versatile mobile monitoring features. Under WAP Connection mode, user can connect to DVR by any kinds of mobile phone (2G & 3G) without installing any software on the phone. Smart phone connection through Wi-Fi or 3G is available for Windows Mobile O/S phone & Black Berry & iPhone.
System Stability
Premium Hardware Design
Premium H/W platform with powerful CPU (up to 1.5 GHz) will lead user to enjoy unbeatable system performance and stability.
System Recovery
System will be automatically rebooted by watchdog function under abnormal situation. Besides, user can remotely reboot the system through M/S IE.
System HDD Health Check
DVR constantly check the system status, and generates warning message and alarm sound if any abnormal situation is found.
Especially for HDD status, user can get the full information such as "capacity, bad sector ratio, life time (used period) and temperature" for instant action to prevent any loss of recorded image.