Two Way Direct

Single Wire Surveillance Kit Earpiece [TC-320 TC-310 TC1688]

MSRP: $79.95
(You save $40.00 )
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Single Wire Surveillance Kit Earpiece [TC-320 TC-310 TC1688]

2 FREE white mushroom comfort ear tips with each kit

Manufactured in-house by Two Way Direct as a versatile alternative to be used with many handheld two-way radios, the 1-wire surveillance kit connects to your handheld unit and provides a privacy earpiece and a microphone that can be clipped to staff uniform for easy use.

Supported by a 1-year warranty from Two Way Direct, the earpiece uses a clear audio tube and a mushroom cover for the ear tip. As an affordable replacement unit for the Hytera 1 Wire Surveillance Kit, our kit is a popular choice for those who use the Hytera, one pin handheld radios.

A Single Wire Earpiece is Compatible With M6 Connection:

  • Hytera TC-320 two-way radios
  • Hytera TC-310 two-way radios 
  • Hytera TC-1688 two-way radios 


  • Single wire
  • Acoustic tube
  • In-line PTT (Push-to-Talk button) and microphone
  • Alligator clothing clip
  • 2 Mushroom comfort ear tips
  • Single pin Connector

Contact Two Way Direct to Stay Connected

Once you’ve received your 1 wire surveillance kit and start putting it to use on the job, you know you’ll have the support of a leading company for troubleshooting and recommendations of compatible accessories. Order with Two Way Direct for:

  • The Lowest Price Guaranteed
  • 24/7 Customer Support
  • Low shipping costs – with fast shipping

Use this radio earpiece from Two Way Direct with complete confidence. Order online or call 888-742-5893.


Warranty Information

1 Year Warranty


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