Use for your own family or for real time videoconferencing; the DVC-1100 has 11b+ enhandement (22Mbps), shows up to 30 frames per second, has auto IP mapping, is cable and DSL ready and has free 24/7 tech support in the USA. No PC required, use an easy set up wizard to be talking in minutes, the i2eye wireless broiadband videophone has convenient phone number directory which uses auto IP mapping and has an adjustable tile and focus lens to support numerous speakers or speaker session styles. The DVC-1100 comes with quick installation guide, useer manual, remote control, 2 AAA batteries, CAT 5 Ethernet Cable, RCA A/V Composite Cable, AC Power Adapter and an antenna. You need connection to broadband internet for both ends of conversation (*Ethernet or Wireless Roubter, Cable or DSL Modem, or T-1); you also need a television with standard composite audio and video inputs (RCA Jacks) or a television with a RF Modulator to enable television without AV inputs to be connected to the antenna terminal; you need 120V/60Hz Power Outlet and optionally a standard telephone. You use your wireless broadband internet connection to make and receive high quality video conference calls all around the world. Use in picture in picture or full screen view and set up using caller id so you know who is calling before you pick up the call. The other beauty of this device is bringing the deaf and hard of hearing population closer to the hearing population by seeing what each other is saying. Use American Sign Language or see and talk to another person with a videophone. Videophone signalers are also available. Built in microphone for audio transmission. Wonderful buy.