The VERSITRON VersiVision FVC18 chassis can accommodate a combination of up to eighteen one/two/four/eight channel video modules and video/data modules. The chassis employs dual 110/220VAC auto-switching power supplies which reduces the possibility of a single module failure causing a shutdown or a major failure of other modules within the chassis. The high reliability and stability ensures that if one module shuts down, the operation of the other modules remains unimpaired. Two air-cooling fans are installed inside to further strengthen the superior performance of the system and eliminate the necessity for periodic maintenance. Status information can be read through the LED indicators on the installed modules. All of the modules installed in the chassis are hot-pluggable, which makes it unnecessary to power-down the chassis when replacing modules.