Viking ECU Electronic Double Control Unit | VIK-VA-ECUD2 liftmaster 12-8033 Can be used as a

Can be used as a replacement for the Apollo 635 Circuit Board

LiftMaster G17G0475

Securely Monitor and Control - Securely monitor and control gates and doors with myQ® smartphone app (requires additional Internet Gateway unit)

Operating Temperature: -30 °F to 155 °F (-34 °C to 68 °C)

Viking ECU Electronic Double Control Unit | VIK-VA-ECUD2 liftmaster 12-8033 Can be used as aViking ECU Control Unit for Dual Swing Gate Applications VIK VA ECUD2 The Viking ECU Double control board, intended for Viking dual operators, provides additional protection against water and wildlife, the V Flex Control Board is enclosed by a hard plastic cover. Features Diagnostic, Voltages, Settings, and Status Display Conveniently labeled enclosure Ergonomically located Manufacturer's Warranty Period 2 years Product Literature Viking Limited