<p>MEZON EVO 85 OPTO controllers have an aluminum box which helps with efficient cooling.</p><p>MEZON EVO 85 OPTO is a completely universal controller for models of airplanes, helicopters, ships and vehicles for users not only of JETI Duplex transmitters, but also of other RC systems.</p><p><br></p><h4><b>Features</b></h4><h4><b><br></b></h4><p>&nbsp; &nbsp; • full EX telemetry (voltage, current, capacity, revolution etc.)</p><p>&nbsp; &nbsp; • setup of device through EX Bus communication from JETI Duplex transmitter</p><p>&nbsp; &nbsp; • accurate governor and full support of helicopter models</p><p>&nbsp; &nbsp; • F3A mode for acrobatic planes</p><p>&nbsp; &nbsp; • adjustable brake with back energy recovering into accumulator</p><p>&nbsp; &nbsp; • optically separate input</p><p>&nbsp; &nbsp; • wide range of supply voltage 2 - 12 Lixx (max. 51V)</p><p>&nbsp; &nbsp; • bidirectional motor run is possible</p><p>&nbsp; &nbsp; • active proportional brake</p><p>&nbsp; &nbsp; • effective cooling</p><p>&nbsp; &nbsp; • compact dimensions</p><p>&nbsp; &nbsp; • user-friendly wizard for quick setup of the controller ("Quick Setup mode")</p><p>&nbsp; &nbsp; • in "Expert mode" access to all controller programming options</p>