A door how to consider security
Senior residential community, is a complete security monitoring systems. Common sense tells us that the general residential building will have two doors, the face in two directions, then the installation of security equipment must first be two doors, reaching out to install. At the gate, first set the access control system, each district must be installed in access control lateral 45 degree install a surveillance camera shooting vehicular traffic figures. Install surveillance cameras at the gate the security measures necessary for each district, then how to choose the camera installation is an art. So, how to choose the right surveillance camera in the right place?
I suggested that the choice of HD camera to shoot. It is said that shooting the vehicle at the gate, past the vehicles are very close, do not need HD surveillance cameras. So in reality you? No, the door video surveillance, access of personnel and vehicles to monitor shooting, especially the shooting of the plate, which requires the back-end installation of intelligent analysis software, such as automatic license plate recognition. Intelligence analysis software to identify the time, must see very clearly, in order to identify accurately. Selection of high-definition for the entrance of the surveillance cameras is appropriate. Have many manufacturers can produce millions of high-definition 1080p resolution camera, the choice of HD, there are many brands of optional, contractors do not have to worry.
Camera choice, protective perimeter monitoring
Perimeter protection, due to the presence of by man-made environment. I think the choice of traditional burglar alarm and burglar alarm can not be fully qualified for the district. I believe that the choice of today´s new technology fiber optic perimeter protection system is the most reliable. It is due to fast transfer, concealment, false alarm rate in the industry began to emerge. But its disadvantage is that the installation works relatively ordinary burglar alarm to be much larger. Installation of perimeter protection system, the district can quickly grasp the alarm message, position to respond immediately. Surveillance cameras, but optional on the perimeter of the gate selection is less stringent. With fiber-optic alarm system, alarm accuracy is greatly enhanced, the choice of the general distance infrared night vision surveillance cameras can complete the task.
The question was raised, the fiber optic perimeter protection system works well, but the domestic focus on the few vendors to do the technical choices available is too small, is not conducive to the procurement of the district. Indeed, this is a problem, on the basis of this problem, I propose a second solution, namely the combination of traditional burglar alarm and thermal imaging surveillance cameras. Why should I use this combination? Traditional burglar alarm greatest disadvantage is that the false alarm rate is too high, in a district, the deployment area is too large, the false alarm rate will give security personnel a great deal of trouble. Due to the existence of the false alarm rate, with a traditional surveillance camera with a burglar alarm, the alarm in the event of traditional surveillance cameras because of the environmental impact is difficult to make accurate observation, especially in fog, snow and other inclement weather, you can not look at the scene. Thermal imaging surveillance cameras for perimeter protection, when the burglar alarm alarm can be exempted from environmental impact to clearly see the scene if someone invasion, so that security personnel to respond. The thermal imaging technology in video surveillance, such as Axis, Tianjin Yaan have their own successful application cases, the procurement of equipment is very convenient. These two programs are complementary, as the case may be.