{"product_id":"hollyland-solidcom-c1-pro-4s-dh-full-duplex-enc-wireless-intercom-system-with-4-double-ear-headsets-1-9-ghz","title":"Hollyland Solidcom C1 Pro-4S-DH Full-Duplex ENC Wireless Intercom System with 4 Double-Ear Headsets (1.9 GHz)","description":"\u003cdiv class=\"markdown markdown-main-panel tutor-markdown-rendering enable-luminous-fast-follows stronger enable-updated-hr-color\" id=\"model-response-message-contentr_79a969778fb0f775\" dir=\"ltr\"\u003e\n\u003cp\u003eThe \u003cb\u003eHollyland Solidcom C1 Pro-4S-DH\u003c\/b\u003e is a premium, 4-person full-duplex wireless intercom system completely configured with \u003cb\u003eDouble-Ear (DH) headsets\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003eWhile single-ear kits are popular for general film sets, the \"DH\" (Dual-Ear) configuration is purpose-built for team members deployed in extreme acoustic chaos. Front-of-house (FOH) audio engineers, live concert camera operators standing next to massive line arrays, loud sporting event staff, and heavy industrial production crews use this system to gain passive acoustic isolation over both ears, guaranteeing focus without having to dangerously max out the volume.\u003c\/p\u003e\n\u003cdiv class=\"attachment-container search-images\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eCore Audio \u0026amp; RF Engineering Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTrue Full-Duplex Architecture:\u003c\/b\u003e Operates as an open, hands-free conversational ring. Unlike traditional walkie-talkies that block communication lines whenever a user holds a push-to-talk button, full-duplex lets all 4 crew members speak and listen simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePro-Tier Dual-Mic Environmental Noise Cancellation (ENC):\u003c\/b\u003e Each headset houses an active dual-microphone array. The primary directional mic focuses strictly on your mouth, while an omnidirectional secondary microphone on the outer shell tracks ambient background sound. The internal algorithm instantly neutralizes up to \u003cb\u003e20dB of low-frequency din\u003c\/b\u003e, passing pristine voice lines to the rest of the crew.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTactile Push-to-Talk (PTT) Switch:\u003c\/b\u003e The side of the earpiece features a large physical button switch. Users can click it to seamlessly toggle between an open-mic \"always-on\" state, a standard \"click-to-mute\" loop, or hold it down for quick \"Push-to-Talk\" commands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e1.9 GHz DECT 6.0 Security:\u003c\/b\u003e Operates on the protected 1.9 GHz frequency band. Because it completely avoids the heavily congested 2.4 GHz and 5 GHz spaces (common to local venue Wi-Fi routers and smartphones), it delivers an encrypted connection free of frequency interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFlip-to-Mute Mechanics:\u003c\/b\u003e Raising the microphone boom arm vertically past a physical detent click instantly mutes your transmission. Swinging the arm down past your mouth immediately opens the channel back up.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKit Architecture \u0026amp; Deployment\u003c\/h3\u003e\n\u003cp\u003eThe Solidcom C1 Pro-4S-DH utilizes a hubless Master-to-Remote topology:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eThe Master Anchor:\u003c\/b\u003e The kit includes \u003cb\u003e1 Master Headset\u003c\/b\u003e (identified by its red nameplate) and \u003cb\u003e3 Remote Headsets\u003c\/b\u003e. The Master headset acts as the processing hub that anchors the wireless connection. If the Master headset is turned off or out of range, the Remote headsets cannot communicate with one another.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOut-of-the-Box Deployment:\u003c\/b\u003e The system arrives factory pre-paired. Operators simply insert the batteries, power on the units, and the encrypted communication network initializes automatically within seconds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eUser Capacity Configuration\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Persons Max (1 × Master Headset + 3 × Remote Headsets)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAcoustic Design\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual-Ear (Double-Ear) Over-Ear Closed-Back Profile\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWireless Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 1,100 Feet (350 Meters) Line-of-Sight (LOS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAcoustic Noise Reduction\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual-Mic Active ENC \/ 20dB ±2 Noise Suppression\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAudio Frequency Curve\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150 Hz to 7 kHz Wideband Voice Performance\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eHeadset Power Runtime\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaster Headset:\u003c\/b\u003e ~6 Hours | \u003cb\u003eRemote Headsets:\u003c\/b\u003e ~10 Hours\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eRecharging Window\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; 2.5 Hours via multi-slot dock or side-mounted USB-C ports\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is Included in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Solidcom C1 Pro Double-Ear Master Headset (Red Nameplate)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3 × Solidcom C1 Pro Double-Ear Remote Headsets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × 8-Slot Battery Charging Showcase Base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8 × Rechargeable Lithium-Ion Battery Packs (Provides a full backup set for hot-swapping)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 × Premium Over-Ear Leatherette Cushion Pads (Pre-installed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 × Breathable On-Ear Foam Cushion Pads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4 × High-Density Foam Microphone Windscreens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × USB-A to USB-C Data Cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Ruggedized Hard Shell Carrying Case\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cb\u003eOn-Set Master Power Protocol:\u003c\/b\u003e Because the Master headset constantly transmits and receives signals across all remote channels simultaneously, its battery expends energy faster than the remote units, yielding roughly 6 hours of runtime compared to the 10 hours provided by the Remote nodes. When assigning fresh batteries from the charging dock during a mid-day turnaround, always ensure the Master headset gets a fresh cell first to prevent an accidental communication blackout across the entire crew.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":52073162047790,"sku":"HOL-SOLC1-PRO-4S-DH","price":34856.5,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0157\/2910\/files\/HOL-SOLC1-PRO-4S-DH_image1.jpg?v=1782284743","url":"https:\/\/shopvisuals.tv\/products\/hollyland-solidcom-c1-pro-4s-dh-full-duplex-enc-wireless-intercom-system-with-4-double-ear-headsets-1-9-ghz","provider":"ShopVisuals.tv","version":"1.0","type":"link"}