This Epson remote control is designed for use with the PowerLite 83C, 83+, 83V+, 400W, 410W, 822P, and 822 projectors. It is compatible with Epson brand projectors and is a reliable tool for controlling your device's settings. This remote control is model number 145664100 and comes in excellent working condition. It is a necessary accessory for any home theater or business presentation setup.