Description features:Detailed Product Description This electric projector screen is used in many different places, such as schools, business meetings, home cinema, casino places or other entertainment sites 1. Synchronous or tubular motor runs quietly, and equipped thermal protection system in order to last using time of motor. Aluminum or steel, white color or black color case for choosing, beautifully housing. 2. Very good quality fabric, matte white or glass beaded or video fabric, high gain, which can let you enjoy clear and vivid picture on the screen. 3. Wireless remote and infrared remote controller is optional, and changes the traditional way, which makes operation very easy. 4. Gain: Glass beaded (2. 5), matte white (1. 1) 5. View angle: Glass beaded (35 degree), matte white (55 degree) 6. Size: 60*-600*, we can produce according to your demands 7. Motor style: 110-240VAC 50/60Hz, synchronous motor or tubular motor. Obtained CE and ROHS Certificate, passed LVD and EMC Testing. Optional Information HS Code : 90106000 Trademark: 3V Certificates: CE, ISO, RoHS Productivity: 3,300Pcs/Month Model: Steel case, white or black color Price Terms: T/T, L/C Unit Price/Payment: FOB OR CIF OR CFR Minimum Order: 100 Pcs Transportation: By sea or by air Packaging : Double Cartons With A Water-Repellent Plastic For more information about our projection screens, please kindly visit our website: www.3victor.com