Retion USB Document Camera 5 Mega Pixels Auto Focus is able to acquire instant video of teaching, homework, writing, and experiments from any mobile terminals in video capture server. Furthermore, it can rotate up to 270 degree, and is suitable for a variety of uses. For instance, taking picture on file at 90 degree; filming the activities in the class at 180 degree; recording the teaching micro lecture at 270 degree.

Retion Wireless Interactive Visualizer 8 Mega Pixels is able to acquire instant video of teaching, homework, writing, and experiments from any mobile terminals in video capture server. Furthermore, it can rotate up to 270 degree, and is suitable for a variety of uses. For instance, taking picture on file at 90 degree; filming the activities in the class at 180 degree; recording the teaching micro lecture at 270 degree.

Retion Auto Focus HD Webcam 4K, USB type, auto-focus, with 90+ degree wide viewing angle and dual microphones with noise cancellation.

Retion HD USB Webcam 4K, USB type, auto-focus, with 90+ degree wide viewing angle and dual microphones with noise cancellation.

Retion 4K Full HD Webcam, USB type, auto-focus, with 90+ degree wide viewing angle and dual microphones with noise cancellation.

Retion 2K Full HD Webcam supports various software, including QQ, Wechat, Skype, Facebook, YouTube, etc., wide angle webcam with a mounting hole for the bracket and a built-in noise reduction microphone.