The Starling Tab-Tension 2 Series is a high quality tab-tensioned front projection motorized screen. It has an elegant arcuate shaped aluminum housing that allows floating backets to attach to the back for a quick easy installation. The Starling Tab-Tension 2 is the ideal projection screen for professional applications with an improved motor speed. Features Screen Material: - Spectra White FG (fiberglass backed) matte white surface - 1.1 Gain with 180° viewing angle - 4K Ultra HD Ready - Standard black masking borders and black backing - Diagonal sizes include 100", 120", 135", and 150" in 16:9 HDTV format - Extra top black masking border for high ceiling installation - Flame Retardant: Complies with NFPA 701 Standards Control System: - Internal Radio Frequency/Infrared receivers with IR, RF remotes included - Infrared IR "eye" extension sensor - ideal for concealed installation but still require Infrared control - 12 volt trigger capable for synchronized screen operation with the projector's power cycle - Manual control UP/DOWN buttons on exterior of case - Smooth and quiet operation - RS-232 capable for serial communication Design and Installation: - Elegant arcuate shaped case in white or black finish - Floating brackets allow easy wood stud alignment for a wall or ceiling installation - Mounting hardware kit included - Wall mountable remote control cradle included - Plug & Play ready, no hardwire installation required Quality and Reliability: - Tubular motor allows swift operation with a superior weight tolerance and operational lifespan - Low power consumption