Description Description: Motorize TV lift for Floor up and ceiiling down Smart app Fit 37”-80” Overral Dimension: 205x660x810~2170mm (8.1″x26″x31.9″~85.4″) Shaft fully Retracted: 790mm Shaft Travel/ Stroke: 790-1840mm Fit Screen Size: 37″-80″ Fit Curved TV: Yes Mounting Hole Pattern: VESA & Universal VESA Compatible: 200×200,200×300,300×200,200×400,400×200,300×300,300×400,400×300,600×200,350×350,400×400,600×300,600×400 Max. Mounting Hole: 600×400 Weight Capacity: 60Kg (132lbs) Strength Tested: 4 x Approved Profile: 120MM (4.7″) Installation: Inside the Cabinet or Free stand Panel Type: Detachable Panel Wall Plate Type: Fixed Wall Plate Power Supply: Input：AC 100~240V,50/60Hz；Output：DC 29V, 1.8A Power Cord Length: 1.5m (4.9ft) Controller Type: Radio Frequency(RF) Remote Certification: CE,FCC,RoHS,UKCA Warranty: 1 yr Note: To Installer. This item came in with the collision sensor make sure all loose cables are isolated and away from Shaft. Do not tangle cables and do not over stretched shaft.