OKAYO ELECTRONICS CO., LTD., a Taiwan-based manufacturer, was established in 1996 by a group of engineers who possessed extreme passion for wireless communication. We attempt to build reliable, durable and affordable products that help people live in a comfortable way based on different wireless technologies and solutions – Infrared, VHF, UHF, 2.4 GHz, Digital UHF and more. We also recognize that people around the world won’t have the same tastes so we work closely with global customers to build localized products that are dedicated for, of the country. With continuous efforts on marketing exploration, technology research, and quality improvement, Okayo makes itself a leading provider for Wireless Tour Guide Systems, Audio Guide Systems, Wireless Portable Sound System and Wireless Microphone Systems.

RF Trigger Supplier

OKAYO ELECTRONICS CO., LTD. is your leading industry resource for manufacturers and product information on the rf trigger. Going forward, our company will continue to develop smaller, lower power consumption devices and solutions that maximize performance and bring added value. We guarantee the quality of our products, since we deal only with authorized and reliable rf trigger manufactures. The parts you buy from us will fit your needs perfectly.
RF trigger


RF trigger

RF trigger for okayo’s AT-200RF and AT-300TG
Specification :

  • Specification
Battery / Power
2 pcs AA / DC 5V
Battery life
3 months
1 meters ~ 30 meters
Dimensions (D x W x H)
23 x 65 x 80 mm
Weight (w/o battery)

Audio Master
Okayo proprietary software
Overall Specifications  
Oscillation type PLL synthesized control OSC
Carrier frequency range 514-865 MHz (16 / 96 ch., country dependent)
Adjustable frequency pre-programmed max. 96 switchable channels
Display status LCD indicator displays channel or frequency
Switching bandwidth max. 12 MHz
Ambient temperature -10 °C ~ 50 °C
Maximum deviation 80 kHz, with level limiting
Squelch tone key and noise lock dual-squelch
Frequency response 70 Hz - 17 kHz
Operating range 50 - 70 M (opening field)
Wireless System  
Output power 60 W (max.) / 40 W (RMS)
Speaker 5" Neodymium
Receiver module DR-701A x 2, DR-700 x 2
Audio input 6.3 φ -Mic in, 3.5φ - Aux in (stereo)
Audio output 3.5 φ - Aux out (stereo)
Power requirements 100 ~240 VAC,20 VDC, 3.25A switching power supply
Battery 12V, 4.5 Ah x 2 (Lead-Acid) rechargeable batteries
Battery indicator 4 LEDs to indicate battery autonomy status
Operating life 4 ~ 5 hours
Charging time 6 ~ 8 hours
Dimensions (D x W x H) 260 x 210 x 290 mm
Weight 4.4 kg

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OKAYO ELECTRONICS CO., LTD. provides top rf trigger and supplies for every need and budget, from wireless transmitter to rf trigger. Throughout our more than 20 years in the industry, we’ve become the company that clients trust for excellent rf trigger of all kinds. Due to our better understanding of the client’s requirements, we are able to manufacture a range that is just as per the specifications laid down by our clients. If you are interested in OKAYO ELECTRONICS CO., LTD. products, please feel free to contact us, we would be more than happy to provide you more detailed information.