{"product_id":"hollyland-hl-solidcom-m1-4b-dh","title":"Hollyland Solidcom M1 Wireless Full-Duplex Intercom System With 4 Beltpacks | Dual Headset","description":"\u003cp\u003eHollyland Solidcom M1 delivers professional intercom coordination for event production teams managing 100 to 1,000 guest capacities. Engineered for church services, electronic field production, exhibitions, and concerts, the system provides full-duplex communication across up to eight beltpacks with multi-group routing and cascade expansion capability. The integrated panel antenna base station eliminates external RF hardware setup.\u003c\/p\u003e\u003cp\u003eProprietary noise-cancellation algorithms and 200Hz–7kHz frequency response ensure intelligible crew communication under high ambient sound pressure. Configure group assignments, sidetone levels, and device pairing through dedicated iOS\/Android applications or browser-based control. Each beltpack features removable lithium-ion batteries with hot-swap capability during active productions. LEMO professional headset connectors ensure secure talent connections during movement-intensive operations.\u003c\/p\u003e\u003cp\u003eThe system operates on license-free 1.9GHz GFSK modulation with 1,300-foot line-of-sight range and supports both PoE network infrastructure and NP-F battery redundancy. Four-wire and two-wire audio interfaces integrate with existing broadcast intercom matrices and partyline systems. Cascade multiple base stations to scale channel count for larger venue installations or touring production rigs requiring extended crew communication zones.\u003c\/p\u003e","brand":"Hevo Technology Corporation","offers":[{"title":"Default Title","offer_id":52248201396408,"sku":"141689","price":4499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/141689_HOLLYLAND-HL-Solidcom-M1-4B-DH_ALT01sqr.jpg?v=1781795051","url":"https:\/\/soundpro.com\/products\/hollyland-hl-solidcom-m1-4b-dh","provider":"SoundPro","version":"1.0","type":"link"}