The concept of the main unit is linked to that of modular cameras, which are generally used for projects in small indoor spaces.
When we talk about modular cameras, we can define them as several modules that are produced separately and integrate to perform the function of a camera. The main advantage is precisely the installation of the modules in discreet locations or narrow areas, connecting the image sensors to a main unit via cables.
Main Unit
Basically, the main unit functions as the body of the camera, while the image capture sensor is just the lens. Through transmission cables, the sensor sends the image for the main unit to process and send to a storage device.
The main unit can be installed in larger spaces to be an average distance of 12 meters from the sensor. In addition to the advantage of modular installation, a main unit can accommodate multiple interconnected image sensors, allowing for cost savings in small and medium projects. In other words, it is possible to obtain images from more than one location linked to the processing of the main units.
Axis F34
Our product tip of the day is the Axis F34, which is a main unit with various functionalities integrated into the lenses, including the ability to stream simultaneous videos from 4 sensors in HDTV and Axis Zipstream bandwidth reduction technology.
The F34 also has a POE-compatible slot for data and power connection over a single cable and two memory card slots for local recording storage.
