<p>The new MA9321-EHTV is the most versatile product offering to date from VIVOTEK. The MA9321-EHTV provides high resolution images through four independent sensors, and remote focus lenses. By having each sensor independent of each other, the MA9321-EHTV can view four different regions simultaneously and therefore reduce the total number of cameras needed for surveillance, helping to lower total installation time and costs.</p>