There are surveillance cameras like sand by the sea. The specialist market has an almost incomprehensible range of surveillance cameras. The respective types, types and models differ depending on the place of use, purpose and direction and are as varied as the application and application functions themselves. In the following we would like to give you a brief overview of the most relevant and present types of surveillance cameras.
Analog surveillance cameras
Analog surveillance cameras dominated for a long time. They were easy to use and only required the camera, a video cable and a (television) monitor. The recordings were passed on directly to the screen. At that time, the technology of the surveillance systems was still in its infancy. From today’s point of view, analog surveillance cameras provided low-quality images and sound recordings and had an outdated storage medium. They only play a subordinate role in the modern age and are no longer manufactured.
Digital surveillance cameras
Technical developments and optimizations in the field have revolutionized the history of video surveillance. The analog video cameras had to capitulate before the digital version. In our era of progress, the trend is clearly towards high-quality surveillance cameras with sharp images and expanded storage media. Please refer to (external) hard drives or USB sticks. Contrast to the previous analog surveillance camerasA PC and sufficient IT skills are the be-all and end-all with the digital variants. However, this should not pose any complications for today’s users. The facts of a permanent data backup in connection with the expanded functions and uses definitely speak for the use of digital surveillance cameras.
Security cameras with wall arm
This type of surveillance camera is very common and very noticeable. You can find them primarily in places with lots of people such as parks, public facilities or shopping centers. The central task of this design is to nip criminal acts in the bud, to deter offenders and to protect victims. A major disadvantage of this camera, which is permanently attached to the walls of a house, is the precise identification of the monitored radius. This allows criminals to operate in the unprotected area without any problems.
The so-called dome camera has proven to be far more advantageous. The semicircular design, the tinted glass and the unobtrusive appearance predestine this type for secret video recordings. In addition, some of these surveillance cameras mounted on the ceiling have an additional zoom, tilt and pan function, which extends the radius of the monitored areas. Dome cameras adapt optimally to their surroundings and do not provide any conclusions about the control area.
Camouflage and mini cameras
Mini cameras, as the name suggests, are tiny surveillance cameras. Because of their size and their inconspicuous appearance, they are hardly noticed at all at first glance. As a result, mini cameras are ideal for covert video surveillance. They can either be free in the room or hidden in objects such as a smoke detector. In contrast to this, camouflage cameras are permanently bound to objects without the consumer goods losing their primary function. They are activated by an integrated motion sensor and provide the user with first-class image material.
Sales figures and statistics prove that among the digital surveillance cameras for their own use, the IP cameras in particular have stood out. All you need is a local network and an internet connection. In contrast to the related webcam, network cameras are suitable for control and monitoring purposes. The respective image and sound recordings can be transmitted over an IP network, viewed and saved if necessary. The advantage of network cameras is clearly remote monitoring. You can access the recordings of your network camera from any PC.
Radio and WLAN cameras
The wireless radio and WLAN cameras are currently in great demand. They allow you an excellent security and control of your belongings. Ensure that there is sufficient distance between the surveillance camera and router to avoid unpleasant qualitative impairments. You should allow for a range of 10 to 30 meters for data transmission.