The black One-Wire Monitoring Surveillance Kit with Fixed Ear Hanger and PTT Microphone from Otto Engineering is designed for security work, crowd control, and other applications where discreet two-way communication is desired. The kit offers clear and intelligible sound and an in-line push-to-talk microphone and features a 2-pin HS connector for use with compatible two-way radio systems.
The single-wire design uses a fixed ear hanger that stays securely attached and can be worn on either the left or right ear. The rugged build is engineered to withstand the rigors of everyday use.
2-Pin HS Connector for Hytera Two-Way Radios
Compatible systems: Hytera TC700, TC610, TC618, TC620, TC626, TC518, TC580, TC446S, TC508, and POWER4446