monitoare

Monitors

Why do we need a monitor in video surveillance systems?

A video surveillance system involves the presence of several components, including a DVR or NVR, analog or IP surveillance cameras, power supply, connectors, hard disk, and a monitor. This is useful for  surveillance systems that need continuous monitoring. Surveillance cameras are connected to the recorder, and their image is displayed on the monitor. Depending on the DVR or NVR menu, the monitor screen will be divided into 4/8/9/16/24 frames for viewing the cameras. It is recommended that the monitor resolution be at least as good as that of the cameras and the recorder in order to benefit from maximum image quality.

Monitor ViewSonic 32" VA3209-2K-MHD
Monitor ViewSonic 32" VA3209-2K-MHD, Diagonal (inch): 32, Diagonal (cm): 81, Aspect ratio: 16:9, Panel: IPS, Resolution: 2560x1440, Refresh Rate: 75Hz, Response time GtG: 4ms, Brightness (max): 250 cd/m², Contrast (static) : 1200:1, Contrast (dynamic
Monitor BenQ 21.5" GW2283
MONITOR BENQ GW2283 21.5 inch, Panel Type: IPS, Backlight: LEDbacklight, Resolution: 1920x1080, Aspect Ratio: 16:9, Refresh Rate:60Hz, Response time GtG: 5ms(GtG), Brightness: 250 cd/m², Contrast (static): 1000:1, Contrast (dynamic): 20M:1, Viewing angle:
Monitor Philips 27" 27M2N3200S/00
Monitor Philips 27" 27M2N3200S/00, Diagonal (inch): 27, Diagonal (cm): 69, Aspect ratio: 16:9, Panel: IPS, Resolution: 1920x1080, Refresh Rate: 180Hz, Response time GtG: 1ms, Brightness (max): 300 cd/m², Contrast (static) : 1000:1, Contrast (dynamic)