Professional Vehicular Hands-Free Communication Infrastructure
The Avair AV-1KM RJ-45 (K) is a commercial-grade, vehicular hands-free microphone kit engineered to maximize operator safety, fluid cabin workflow, and clear audio transmission in mobile communications fleets. Designed specifically for integration with professional land mobile transceivers utilizing an RJ-45 Kenwood (K) type microphone connector interface, this comprehensive audio system allows operators to maintain absolute field operational readiness without taking their hands off the steering wheel. It serves as a high-rotation utility asset for transport fleets, logistics networks, heavy off-road machinery deployment, and high-volume B2B radiocommunication accessory wholesale distribution channels across European markets.
The technical architecture consists of a highly directional microphone capsule mounted onto a premium 30 cm flexible metal gooseneck. This rigid yet adjustable structure allows for custom positioning inside the cockpit—such as clipping seamlessly onto the vehicle’s sun visor—ensuring optimal voice pickup while mitigating ambient road and engine cabin noise. Backed by a high-grade 3-meter integrated microphone wiring lead, the system easily accommodates clean, concealed cable routing through the dashboard assembly. Additionally, the system fully supports native radio-frequency VOX voice-activated transmission logic on compatible transceivers for entirely automatic, hands-free channel keyed access.
For manual override, the kit incorporates an independent control console fitted with an ergonomic, heavy-duty Push-to-Talk (PTT) switch module measuring 54 x 22 x 69 mm. Equipped with a strong-retention mounting clip designed for stable installation directly onto the vehicle’s gear lever, this remote console includes a 1.5-meter dedicated wiring lead for precise positioning. The interface integrates an active red LED status indicator that clearly signals when the PTT condition is active, avoiding involuntary or accidental open-carrier transmissions. To provide full remote station capability, the control unit features dedicated Up/Down adjustment buttons, allowing operators to navigate radio channels or memory banks directly from the gear shift console on supported mobile transceivers.
Technical Specifications Matrix
| Technical Specification Parameter | Value & Fleet Alignment |
|---|---|
| Product Brand Manufacturer | Avair |
| Hardware Model Designation | AV-1KM RJ-45 (K) |
| Primary Component Classification | Vehicular Mobile Hands-Free Microphone System |
| Target Interface Pinout Compatibility | RJ-45 Kenwood (K) Modular Configuration |
| Microphone Mechanical Structure | 30 cm Flexible Metal Gooseneck Whip |
| Primary Microphone Cable Length | 3 Meters (High-insulation shielding) |
| Remote PTT Cable Length | 1.5 Meters |
| Transmission Status Indicator | Integrated Red LED PTT Activation Beacon |
| Remote Console Control Elements | Tactical PTT Switch + Up/Down Frequency Channel Navigation Buttons |
| Hands-Free Protocol Support | VOX Function Capable (Pending transceiver host firmware support) |
| PTT Control Module Dimensions | 54 mm x 22 mm x 69 mm |
Available in various configurations depending on the type of transmitter:
