Protecting your residential and commercial business can not be even more easier in nowadays. With mature development of technology, security equipment no longer the luxury products that are limited for rich people, now you can get a cost-effective intrusion alarm kit with GSM function less than 100 USD, also the price for analogue security camera and DVRs significantly drop. A whole set of cctv DVR system package may only cost you 300 USD. In 2013, we are pleased to launch some new design GSM intrusion alarm system and security cameras, as well as standalone DVRs.
With the continuous developing of security industry, traditional analogue cctv systems are gradually being replaced by the IP surveillance system, traditional analogue camera, coaxial cable, switch control matrix, monitor, which was popular combination system is being replaced by IP network camera, and network server's system future combination. Security industry is undergone decades years accumulation and development, from nowadays to future video surveillance systems will blend into digital, integration, high definition, intelligent analysis as core concept for future development.
Resolution is the "Overall picture sharpness" and it's measured by counting horizontal lines (horizontal resolution) and vertical lines (vertical resolution) of an image. The white lines are also counted as a line in the picture. In other words, resolution quantifies how closely the lines are to each other and yet still be visibly counted.
Which one is better between CCTVand burglar alarm system ? CCTV and burglar alarm are the best security device for deterring the burglary. For the reason of each type of system with unique benefits and can deter the intrusion effectively, experts recommend to choose both. Allowing two systems working together can provide the highest protection level for your residential and commercial.
Obivously, the IP surveillance technology has improved drastically over the last decades. Nowadays more and more people choose the IP surveillance cameras to secure their premises. The traditional analogue cctv system is still the wide installed surveillance systems from many applications. Do you really need to upgrade your good analogue cctv system to IP camera, you may need to consider many aspects.
PTZ dome camera play vital roles in middle and big scale video surveillance systems. Compared to other types of cctv camera, PTZ dome cameras provide a wide range of benefits, and widely deployed in various security applications. Herein we provide some obvious advantages of PTZ dome camera in this article.
