Manufacturer of commercial and personal smart projector equipment.

UHF wireless transmission technology, 200 meters long distance, high-fidelity sound quality transmission, intelligent encryption technology to ensure information security, strong anti-interference, stable performance, built-in lithium battery, compact and portable, research and development of independent intellectual property rights.

High-end interpreters from RICH AGE  compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.HOTUS Technology summarizes the defects of past products, and continuously improves them. The specifications of High-end interpreters from RICH AGE can be customized according to your needs.

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Wireless Transmission

High-end UHF wireless interpreter from RICHAGE --- RC9150, uses advanced wireless UHF transmission technology to provide powerful penetration and more stable performance over distances of up to 200 metres. This means that wherever you are in the world, you can enjoy clear, high-quality audio transmission without the worry of unstable signals or short distances. Not only do our interpreters offer great performance and convenience, they also provide you with a superior voice experience, making your communication smooth and efficient.

Multi-frequency Stabilization

Not only does it excel in multi-band stability, but it also has 99 channels to choose from. It is also equipped with intelligent encryption to support worldwide universal frequency requirements. This ensures that you get clear, smooth voice commentary in any environment.

One Button Synchronization

Our voice translators feature one-click synchronisation and one-click start for 1,000-person meetings, enabling you to gather large groups of people for important meetings in a short period of time, and they also offer one-to-many mode and multilingual translation mode to provide a wider and more convenient experience for users.

Long Time Standby

The RC9150 has a high-capacity lithium battery with a built-in design that gives it an extremely long standby time. With an impressive 15 hours of operating time on the transmitter side, you don't have to worry about running out of power. The receiver side is even more powerful, with 35 hours of operating time, making it easy to use and stable. Whether you need to give a long talk or communicate with your audience for a long period of time, our interpreters will meet your needs and provide you with an even better experience.


1.Do you install DLP projectors with WiFi and Bluetooth to connect the network?
Yes our projector with WiFi and Bluetooth to connect the network.
2.What are the wireless radio guides system frequencies in which they work?
The legal different frequency standard differs by country to country, 2.4G is use globally.
3.How about the warranty of your DLP projector ?
We offer 12 months warranty .


1.Our products approved the certificates such as the CE ROHS FCC and CCC etc.
2.12 months warranty , lifetime maintenance.
3.Professional after-sale service team and complete after-sale policy .
4.We adhere to the spirit of craftsmanship, and always put product quality, user experience, and customer service on first position.

About HOTUS Technology

Hotus Technology (Shenzhen) Co., Ltd. is a manufacturer dedicated to Intel and ARM architecture platforms, Windows operating system, and Android interactive interfaces ,integrated software and hardware, optical and electrical system R&D, manufacturing and selling ; focused on the fields of interactive education, training, personal business, office, hotel, private cinema, audio and video. Currently focusing on projection computer Integrated products. Our products integrate Hotus application software, electronic whiteboard, 360° digital microphone array, 360° surround panoramic camera system, excellent projection optical system, efficient and silent integrated heat dissipation system, Intel processing chip and Microsoft operating system. In educational applications, using our product equipment and interactive software, combined with on-site teaching applications, we can get a better interactive educational experience and improve the quality and efficiency of teaching. Whether the educated is studying at home or on-site, it can be better to enter the learning status faster, meanwhile it can supervise the quality of teaching at any time. In personal business products, it is convenient to fully display the information and content to customers on business trips or in temporary places. Things that need to be completed in three steps which simplified into one step to improve efficiency and enhance user experience.

+86 13713965896
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