Video surveillance has entered the era of digital high-definition digital, analog surveillance cameras still do not have the meaning of delisting. Weigh the price and performance, how to choose a more cost-effective monitoring products today, Bo Cheng told us that the five reasons to choose digital monitoring. The most critical component of the monitoring system is the front end of the surveillance cameras and storage devices, monitoring lens and image encoding and decoding is different, will have different effects.
Digital monitoring application
1 progressive scan digital monitoring
Digital camera with progressive scan, does not need the de interleaving process. If the drive is a thief, then fast motion, interlaced simply cannot record any of the features of a thief.
Pixel HD image
Digital camera can be achieved megapixels or higher resolution, Hd 720p, 1080p Full HD is no longer hot, has now entered the era of 4K (3840 x 2160), along with the development of h.265 and other related new technologies, in improving the pixel digital camera at the same time, and enhance the vertical resolution of the picture, making picture level of detail and more accurate, also with wide angle monitoring special lens, to achieve coverage to a larger range of monitoring, display the image more detailed characteristics and viewing experience better.
3 intelligent
The video images were digitized, so can make full use of computer processing ability, the compression, analysis, storage and display, through the intelligent video analysis, found abnormal situation monitoring screen, and with the fastest and best way issued alarm and provide useful information, which can be more effective to assist security personnel to deal with the crisis, and to maximize the reduce the false positives and false negatives. The future of the market is the development of intelligent analysis, but also in high definition based on intelligent analysis to play most vividly.
4 remote monitoring
Based on network digital HD monitoring system can realize the purpose of remote monitoring, regardless of local WiFi or remote 3G / 4G network, as long as the Internet can cover the place, can access the camera by IP address or password for the account. In the commercial sector can strengthen the supervision and management, in the field of civil and family video calls.
Digital HD era, video surveillance products are constantly upgrading, function to meet the needs of more areas and different users