LiftMaster 880LMW Smart Control Panel® liftmaster K75-40401 The X-390 is powered by

The X-390 is powered by the V-Flex control board

Working time self-learning

card + pin

Gate Safety Sensors: Protect people entering or leaving your gate with safety sensors that stop the gate from closing on obstructions

Counterbalance spring allows for cycling arms greater than 10 ft up to 14 ft (3 to 4

LiftMaster 880LMW Smart Control Panel® liftmaster K75-40401 The X-390 is powered byLiftMaster 880LMW Smart Control Panel Take complete control of your garage with our Smart Control Panel. Its intuitive menu driven panel lets you easily program remote controls, adjust settings, and even get system diagnostics. Note: This Control Panel is compatible only with Security+ 2. 0 systems. It will not work with Security+ or Security+ 3. 0 operators. Manufacturer's Warranty Period 1 year