Monitor constitute a closed-circuit monitoring system, usually needs 24 hours a day, 365 days a year continuous uninterrupted power use (and the TV is usually only a day working hours), and some monitor application environment is likely to be more harsh , which claim the reliability and stability of the monitor is higher. TV comparison, in the design, the current of the monitor, the power consumption, temperature, and electrical interference, the ability and the level of the electric shock as well as average failure time to be much larger than the TV, while the monitor is typically must composition monitoring curtain wall, so you must use the fully shielded metal housing and a reliable EMC / EMI measures have on the circuit, to ensure electromagnetic compatibility and electromagnetic interference performance; choice of components and monitor use of the components of the voltage, current, characteristics of temperature, etc., should be higher than the TV components; installation, debugging, especially on the components and the whole aging process requirements, monitor the requirements are also higher, and the whole aging usually when TV manufacturers is energized eight hours at room temperature in the pipeline, while the monitor machine aging need to be energized in the closed environment of high temperature, high humidity aging pipeline, aging for more than 24 hours, in order to ensure the stability of the machine. In addition to the above-mentioned three-degree difference at LCD monitor, the monitor is generally remote viewing, and image display, and curtain wall combination of static and dynamic structural characteristics, and thus the industry also requires the LCD monitor than a LCD display with a wider viewing angle, the higher the brightness, contrast. Professional LCD monitors, in addition to have the high-definition, restored and stable givers, also uses high-quality LCD screen, and have the edge algorithm for moving objects, the most convenient operating interface, excellent brightness and contrast as well as convenient. installation. As a core part of the monitoring system, the only professional monitor to fully reflect the professional.