Push To Talk Controller to Suit R7 (Remote Speaker Mic)

This rugged push-to-talk (PTT) controller with integrated remote speaker microphone is built for harsh Australian worksites where clear, reliable radio comms are critical. Designed to suit R7-series radios, it enables confident PTT operation with the radio positioned under clothing or PPE, reducing snag risks while improving accessibility. Large, glove-friendly PTT buttons deliver excellent tactile response for operators in mining, construction and heavy manufacturing environments.

Engineered for durability, the unit is dust-tight and water submersible to IP67, supporting dependable performance in wet, dirty and high-impact conditions. It has been extensively tested to MIL-STD-810G methods including vibration, thermal shock, blowing rain, blowing sand, salt fog, mechanical shock and immersion, helping reduce downtime, replacement costs and comms failures on site.

Audio performance is optimised for high-noise environments with a powerful speaker output (90dB @ 0.5W/0.2m) and an omnidirectional microphone for clear transmission. A coiled cable and clothing clip support comfortable, secure body-worn use across long shifts, while the QR4+1 female wired headset connector provides flexible integration with compatible audio accessories.

Ideal for crews requiring robust, compliant communications hardware that supports safety, productivity and faster response times in dynamic work zones.