- Multi touch and writing
- Air class
- DPM (Display Power Management)
- Annotation upgrade
- Web browser
- All-in-one
- Built-in OPS slot
- USB block
- Partial capture
- Bluetooth connectivity
The TR3PJ series can simultaneously use up to 20 points of multi touch. This function offers a lifelike board writing experience and makes collaboration much easier. Air class supports connecting up to 30 students and offers interactive classes by using mobile devices equipped with web browsers, providing a variety of tools such as voting, answering, and sharing project texts.