{"id":66016,"date":"2024-08-02T09:34:58","date_gmt":"2024-08-02T07:34:58","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&p=66016"},"modified":"2026-07-02T15:41:52","modified_gmt":"2026-07-02T13:41:52","slug":"avair-av-1km-cb-handsfree-microphone-4-pin","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/avair-av-1km-cb-handsfree-microphone-4-pin\/","title":{"rendered":"Avair AV-1KM Professional CB Hands-Free Microphone Kit \u2013 Automotive Communication System with 30cm Flexible Goose-Neck Mic, Gear-Lever PTT Module and 4-Pin Connector"},"content":{"rendered":"

The Avair AV-1KM is a commercial-grade automotive hands-free communication infrastructure kit engineered to deliver maximum operational safety and high-clarity voice transmission for professional mobile CB (Citizens Band) radio systems. This complete integration package replaces standard handheld fist microphones with a specialized multi-component utility layout, allowing drivers and commercial operators to maintain absolute vehicular control while transmitting. It stands as an essential hardware asset for long-haul transport logistics networks, industrial fleet vehicles, professional communication installation workshops, and high-rotation B2B electronics wholesale distribution channels.<\/p>\n

The technical framework consists of a high-gain, low-attenuation omnidirectional capsule mounted on a 30 cm flexible metal goose-neck arm, optimized for clean positioning directly onto a vehicle’s sun visor or overhead console. To manage transmission paths safely, the kit features a dedicated external Push-to-Talk (PTT) switch housing equipped with a heavy-duty mechanical clip designed for seamless installation directly onto the vehicle\u2019s gear shift lever. The remote switch module integrates a high-visibility red status LED to provide instant visual feedback during active transmissions, preventing accidental open-mic conditions, alongside integrated Up\/Down buttons for remote channel management. Terminated with a standard 4-pin CB connector layout, this premium hands-free system ensures robust electrical contact, extensive cabling reach for large truck cabins, and complete compliance with commercial transport safety regulations.<\/p>\n

SPECIFICATIONS & VERIFIED INFRASTRUCTURE FEATURES:<\/h2>\n

\u2022 Component Type: Professional Automotive Hands-Free Mobile Radio Microphone Kit
\n\u2022 Hardware Connectivity Standard: Multi-pin 4-pin female CB radio connector interface layout
\n\u2022 Microphone Element Architecture: 30 cm (11.8 inches) highly flexible, shape-retaining metal goose-neck whip
\n\u2022 Primary Control Interface: Heavy-duty remote Push-to-Talk (PTT) switch module with gear-lever attachment clip
\n\u2022 Radio Telemetry Integration: Dual integrated Up \/ Down frequency tuning control buttons (supported on compatible transceivers)
\n\u2022 Visual Feedback Matrix: Integrated high-efficiency red LED indicator for active PTT transmission monitoring
\n\u2022 Automation Compatibility: Fully transparent signal pass-through architecture supporting automated VOX voice-activated operation (supported on compatible transceivers)
\n\u2022 Cable Harness Layout Architecture:
\n\u2013 Primary Microphone Shielded Wiring Harness: 3.0 meters (9.8 feet) high-flexibility extended reach
\n\u2013 Dedicated PTT Remote Switch Wiring Harness: 1.5 meters (4.9 feet) low-loss cabling
\n\u2022 Switch Housing Physical Footprint Dimensions: 54 x 22 x 69 mm
\n\u2022 Application: Perfect for modernizing commercial heavy truck fleets to meet hands-free highway regulations, upgrading mobile CB base installations on service benches, providing safe communication layouts for industrial transport machinery, and maintaining high-volume inventory lines for specialized B2B retail networks.<\/p>\n

Available in various configurations depending on the type of transmitter:<\/strong><\/p>\n

\"Avair<\/p>\n","protected":false},"excerpt":{"rendered":"

Handsfree microphone<\/p>\n","protected":false},"featured_media":66007,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"_joinchat":[]},"product_brand":[12750],"product_cat":[12295,12275],"product_tag":[12985],"class_list":{"0":"post-66016","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-avair-en","7":"product_cat-microfonos-accesorios-emisoras-en","8":"product_cat-accesorios-emisoras-en","9":"product_tag-cb-en","10":"model-avair-av-1km","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"acf":[],"yoast_head":"\nAvair AV-1KM Hands-Free Mic | 4-Pin CB Radio Kit | B2B Stock<\/title>\n<meta name=\"description\" content=\"Source the professional Avair AV-1KM CB hands-free microphone kit. 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