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.

2-way intercom, full-duplex intercom, referee system, staff communication system

OKAYO ELECTRONICS CO., LTD. carries a wide variety of Full-Duplex Intercom System for you. You can find almost all kinds of Full-Duplex Intercom System at a reasonable price here. We look forward to serving you in all of your needs. OKAYO ELECTRONICS CO., LTD. has earned a reputation for the highest quality offering in the Full-Duplex Intercom System, 2-way intercom, full-duplex intercom market. Our commitment to excellence and dedication to customer satisfaction acts as our vision for the future. If you are looking for Full-Duplex Intercom System, please do not hesitate to inform us.
FreeCom FC-6


Full-Duplex Intercom System

Safe and comfortable communication made easy! promises a hassle-free way to help members stay together in a managed way while they can still hear and be heard to each other. No matter you are in meetings, lecturing, training courses, factory tours or group discussions, you will never be lost. Featuring max. 6 simultaneous talks improve interaction among group members / staff. Advanced digital secured algorithm contributes to high confidentiality for all occasions. Clear sound transmission draws all members' attention without disturbance.

Configuration :

Features :

  • 3-in-1 device (Master/Sub-Master/Listener) enriches onsite applications and increases flexibility

  • Max. 6 users in full-duplex communication; and unlimited listener

  • No base station needed

  • Advanced digitally encoded channel enhances a confidential event

  • Master priority to better host a discussion

  • Hands-free and ease of use

  • Crystal clear voice with noise reduction technology

  • High contrast OLED screen for easy reading

  • Wide range of ear-mic and headset to best suit use case

  • 2/5/25/50-pocket chargers for option

Specifications :

Radio frequency
800 MHz (EU)
900 MHz (US)
No. of talker
3 ~ 6 full-duplex per channel (region dependent)
No. of channel
42 ~ 50 (region dependent)
Secured audio
Power requirements
2 x AA NiMH (rechargeable) or
2 x AA Alkaline
Charging time
4 ~ 6 hours @ 1,600 mA (NiMH)
Operation range
~100 m (line-of-sight)
Battery life
16 ~ 18 hours @ 2,100 mA (Alkaline)
Dimensions (W x D x H)
46.5 x 32 x 95 mm (with belt clip, without antenna)
105 g (with batteries)

Accessories :

Over-the-Head Headphone

Over-the-Head Headphone

Single-sided Ear Mic

Single-sided Ear Mic

Headphone Mic

Headphone Mic

Headphone Mic
(with mute switch)


Ear Cushion for EMC-205

Disposable Ear Cover for
EM-201 and EM-205

10-slot Heavy-Duty Case

30-slot Heavy-Duty and
Waterproof Carry Case

AA, 1600mA Ni-MH
Rechargeable Battery

AA, Alkaline Battery

Send Message
Contact Information

By submitting your contact information, you acknowledge that you consent to our processing data in accordance with the Privacy and Cookie Policy.

Over the years, we’ve grown, developed and extended our offering to provide the very best in Full-Duplex Intercom System. OKAYO ELECTRONICS CO., LTD. continues to win the satisfaction of customers around the world. 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. Having a question about OKAYO ELECTRONICS CO., LTD. or want to know more details about Full-Duplex Intercom System, 2-way intercom, full-duplex intercom? Email or call our Sales Support Team about your questions before purchasing.