Electric Standard 221Cm X 124Cm Viewing Area 100 Diagonal 16:9 Foramt White Case Specturm SeriesScreen Material:• Maxwhite 1.1 Gain Screen Material Is Durable And Easy To Clean With 180 Wide Viewing Angle• Black Backed* Screen Material Eliminates Light Penetration For Superior Color Reproduction• Black Masking Enhances Picture Contrast• Available In Acousticpro Uhd Sound Transparent Material 1.0 Gain Moir-FreeCasing And Installation:• Durable Metal Casing• Suitable For Wall/Ceiling Installations• Ships Fully Assembled With 3-Prong Power Connection Ready To Plug & Play• Optional 6Or 12 Brackets AvailableMotor System:• Synchronized Motor Is Silent Energy Efficient And Enhances Product LongevityControl System:• Infrared Remote And Wall Switch• Internal Ir/Rf Low Voltage Receivers• 3 Way Wall Switch• 5-12 Volt Trigger Synchronizes With ProjectorQuality And Reliability:• Standard 2-Year Parts And Labor Warranty• 3-Year Warranty For Enr-G (Educational Non-Profit Religious Or Government/Military) - Us Only• Etl Fcc Ce Cb Gostce & Iso9001:2008 CertifiedCertified• Greenguard And Greenguard Gold Certified Ul 2818*On Maxwhite Material OnlyFeaturesScreen TypeElectric Standard Diagonal Screen Size (Inch)100 Viewing Area (Wxh) Cm221Cm X 124Cm Format16:9 FabricWhite Install TypeInstalled