A:AnswerThe Epson 5040UBE does send video wirelessly. It comes with a transmitter that controls signals. However, you may experience slight signal delays due to processing of content.
A:AnswerNo Bluetooth built in. You can connect a Bluetooth stick to usb ports. Also epson has a usb WiFi stick that will allow network connectivity or use Apple TV.
If u have 5040ube and whdmi connected to home theater, you can try that route.
A:AnswerYou can run any HDMI device through the wireless HD transmitter included with the projector. You do not need to purchase anything else for the AppleTV