Toggle menu


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 FreeCom, Full-Duplex Intercom System, 2-way 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 :

  • Advanced digital transmission

    Quick group bounding

    Side tone available

    ATTENTION accessible

    15+ hour operating time

  • 3 or 6 full-duplex (by frequency)

    Unauthorized denied (when secured audio activated)

    Wireless range 70+ meters

    Remote or 20-min auto power-off available

    Lower power warning

Specifications :

800 MHz (EU) I 900 MHz (US)
No. of talker
3 ~ 6 (by frequency)
No. of channel
42 ~ 50 (by frequency)
Secured audio
Power requirements
2 x AA NiMH or 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 (WHD), without antenna
46.5 x 95 x 32 mm
Weight (without batteries)
105 g

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 FreeCom, Full-Duplex Intercom System, 2-way intercom? Email or call our Sales Support Team about your questions before purchasing.