{"title":"Hollyland Cosmo Series","description":"\u003cp\u003eThe Cosmo C2 family — Hollyland's compact wireless video transmission systems for budget and indie productions, available in 1TX+1RX, 2TX+1RX, and standalone transmitter configurations.\u003c\/p\u003e","products":[{"product_id":"hollyland-cosmo-c2-wireless-video-transmitter","title":"Hollyland Cosmo C2 (Wireless Video Transmitter)","description":"\u003ch3\u003eHollyland Cosmo C2 – Wireless Video Transmitter (Single-Unit)\u003c\/h3\u003e\n\u003cp\u003eStream high-quality 1080p60 video wirelessly with ease. The Cosmo C2 Transmitter delivers ultra-low latency and exceptional range, perfect for minimalistic setups or adding to existing Cosmo C2 systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact broadcast-grade TX unit:\u003c\/strong\u003e Accepts HDMI and 3G-SDI inputs with SDI loop-out—a perfect companion for cameras.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-low latency \u0026amp; long range:\u003c\/strong\u003e Transmits clean video up to 1 000 m (3 000 ft) with only ~33 ms delay, for live, synchronized feeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart HEVO 2.0 frequency hopping:\u003c\/strong\u003e Automatically avoids signal interference, maintaining a clean connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreaming-friendly:\u003c\/strong\u003e Supports NDI|HX, UVC, and RTMP—ships video directly to networks or live platforms without extra hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible power options:\u003c\/strong\u003e Runs on DC input or L-series batteries—ideal for studio rigs or mobile setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo input:\u003c\/strong\u003e HDMI 1.4b, 3G-SDI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDI output:\u003c\/strong\u003e Loop-out for downstream monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless band:\u003c\/strong\u003e 5.1–5.85 GHz with HEVO 2.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Up to 1 000 m line-of-sight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatency:\u003c\/strong\u003e ~33 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 210 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e DC or L-series battery mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Cosmo C2 Transmitter\u003c\/li\u003e\n\u003cli\u003e2 × Blade Antennas\u003c\/li\u003e\n\u003cli\u003eUSB-C OTG Adapter\u003c\/li\u003e\n\u003cli\u003eCold-shoe Mount\u003c\/li\u003e\n\u003cli\u003eDC Power Adapter\u003c\/li\u003e\n\u003cli\u003eHard Carrying Case\u003c\/li\u003e\n\u003cli\u003eUser Manual \u0026amp; Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003eIdeal for solo camera setups, multi-camera shoots, live streaming, and adding to existing Cosmo systems. Perfect for professionals traveling light who need low-latency, cable-free video capture.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned to integrate seamlessly with the Cosmo C2 system. Transmits to any Cosmo C2 receiver and supports wired setups via HDMI or SDI, including NDI or live-stream over UVC or RTMP.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow-latency, long-range wireless video\u003c\/li\u003e\n\u003cli\u003eFlexible I\/O and power solutions\u003c\/li\u003e\n\u003cli\u003eSupports streaming protocols for versatile workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-unit TX—only practical within a Cosmo C2 setup\u003c\/li\u003e\n\u003cli\u003e5 GHz band may face regulatory restrictions in some countries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Hollyland Cosmo C2 Transmitter delivers professional, flexible wireless video performance—compact, powerful, and built for modern content creators.\u003c\/p\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":54243115827468,"sku":"H-COSMO-C2-T","price":449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/hollyland-cosmo-c2-wireless-video-transmitter-hero.jpg?v=1778058991"},{"product_id":"hollyland-cosmo-c2-1tx-1rx-wireless-video-transmission-system","title":"Hollyland Cosmo C2 (1TX+1RX, Wireless Video Transmission System)","description":"\u003ch3\u003eHollyland Cosmo C2 (1TX + 1RX) – Compact, Low-Latency Wireless Video System\u003c\/h3\u003e\n\u003cp\u003eSimplify high-quality live video capture with this streamlined 1080p60 wireless kit. Featuring one transmitter and one receiver, the Cosmo C2 delivers ultra-low latency, long range, and modern streaming flexibility—all in a user-friendly, rack-worthy package.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient 1TX→1RX setup:\u003c\/strong\u003e Ideal for single-camera workflows or minimal kit setups without excess gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-range \u0026amp; ultra-low latency:\u003c\/strong\u003e Delivers stable wireless video up to 1 000 m line-of-sight with just 33 ms delay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEVO 2.0 frequency hopping:\u003c\/strong\u003e Automatically maintains a clean, interference-free signal in crowded RF environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile I\/O:\u003c\/strong\u003e HDMI and 3G-SDI inputs on the transmitter with loop-out; dual HDMI\/SDI outputs plus Ethernet on the receiver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-protocol streaming:\u003c\/strong\u003e Supports NDI|HX, UVC, and RTMP for direct live streaming or networked workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame rate compensation:\u003c\/strong\u003e Receiver smooths low-frame-rate sources (24p\/25p\/30p) to fluid 60p output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible power options:\u003c\/strong\u003e Works with DC, NP-F, or V-Mount batteries for fast transitions between studio and field setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThis compact Cosmo takes the guesswork out of wireless video. With rock-solid range and intuitive setup, you maintain high fidelity 1080p feeds even on dynamic shoots. It’s perfect for minimalist camera rigs, streaming, or multi-room monitor distribution with a single, elegant system.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission range:\u003c\/strong\u003e ≈ 1 000 m (3 000 ft) LOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatency:\u003c\/strong\u003e ≈ 33 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo formats:\u003c\/strong\u003e 1080p\/60, 1080i, 720p (HDMI\/SDI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmit ports:\u003c\/strong\u003e HDMI In, 3G-SDI In, SDI Loop-Out, USB-C (OTG), SMA anten­nas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive ports:\u003c\/strong\u003e 2× HDMI Out, 2× 3G-SDI Out, USB-C, RJ45 Ethernet, SMA anten­nas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreaming support:\u003c\/strong\u003e NDI|HX, UVC, RTMP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower draw:\u003c\/strong\u003e ~10 W (TX), ~11 W (RX)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeights:\u003c\/strong\u003e TX ~210 g; RX ~440 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e TX ≈ 11.5 × 6.9 × 3.6 cm; RX ≈ 14.2 × 8.7 × 3.3 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating frequency:\u003c\/strong\u003e 5.15–5.85 GHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Transmitter\u003c\/li\u003e\n\u003cli\u003e1 × Receiver\u003c\/li\u003e\n\u003cli\u003e5 × Blade Antennas\u003c\/li\u003e\n\u003cli\u003eUSB-C OTG Adapter\u003c\/li\u003e\n\u003cli\u003eCold-Shoe Mount\u003c\/li\u003e\n\u003cli\u003eDC Power Adapter\u003c\/li\u003e\n\u003cli\u003eHard Carrying Case\u003c\/li\u003e\n\u003cli\u003eQuick-Start Guide \u0026amp; Warranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003ePerfect for run-and-gun productions, live streaming from single-camera setups, event capture, or feed distribution in broadcast trucks—powerful video links in simplified form.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eWorks with any SDI or HDMI camera. Connect via HDMI\/SDI, stream via UVC or NDI, or insert into existing video networks—Cosmo C2 adapts to hybrid workflows effortlessly.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimalist 1TX+1RX simplifies setup and reduces clutter\u003c\/li\u003e\n\u003cli\u003eLow-latency, long-range wireless ideal for mobile \u0026amp; remote work\u003c\/li\u003e\n\u003cli\u003eBroad streaming support and format flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLacks multi-camera input—requires upgrading for stereo rigs\u003c\/li\u003e\n\u003cli\u003e5 GHz band may face regional restrictions—check local radio rules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHollyland Cosmo C2 (1TX + 1RX) delivers smooth, versatile, and professional wireless video—ideal for creators who need reliable performance in a compact and smart package.\u003c\/p\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":54243117236492,"sku":"H-COSMO-C2-1TX-1RX","price":1099.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/hollyland-cosmo-c2-1tx-1rx-wireless-video-transmission-system-hero.jpg?v=1778058998"},{"product_id":"hollyland-cosmo-c2-2tx-1rx-wireless-video-transmission-system","title":"Hollyland Cosmo C2 (2TX+1RX, Wireless Video Transmission System)","description":"\u003ch3\u003eHollyland Cosmo C2 (2TX + 1RX) – Dual-Camera 1080p60 Wireless Video System with Ultra-Low Latency\u003c\/h3\u003e\n\u003cp\u003eThe Cosmo C2 streamlines multi-camera production by delivering high-quality 1080p60 video from two transmitters to one receiver with under 33 ms latency. Whether you're livestreaming or shooting on set, it keeps your feeds in sync, reduces cable clutter, and supports HDMI\/SDI I\/O, streaming protocols, and flexible power options for smart, efficient workflows.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo transmitters to one receiver:\u003c\/strong\u003e Capture two camera angles without extra receivers, simplifying setup and reducing interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-long range \u0026amp; fast response:\u003c\/strong\u003e Operates up to 1 000 m (3 000 ft) line-of-sight with 33 ms latency—consistent even at distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEVO 2.0 frequency-hopping:\u003c\/strong\u003e Self-adjusting transmission keeps signal clean and stable in crowded RF environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-format streaming:\u003c\/strong\u003e Supports NDI|HX, UVC plug-and-play streaming, and RTMP for live video output and flexibility across platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust port options:\u003c\/strong\u003e TX units include HDMI\/SDI input and SDI loop-out; RX includes dual HDMI\/SDI outputs, and Ethernet for NDI streaming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame rate conversion:\u003c\/strong\u003e Receiver ups low-frame-rate signals (like 24p\/25p) to smooth 60p output, ideal for seamless playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe Cosmo C2 allows creators to record dual-camera setups wirelessly with clarity and confidence. It’s perfect for mobile news, sports, livestreams, or event capture—minimizing gear and maximizing output quality. Add streaming support for direct broadcasting, plus long-range reach for complex or remote environments.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission range:\u003c\/strong\u003e Up to 1 000 m (3 000 ft) LOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatency:\u003c\/strong\u003e approximately 33 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo formats:\u003c\/strong\u003e 1080p up to 60, 1080i, and 720p over HDMI\/SDI input\/output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts (TX):\u003c\/strong\u003e HDMI IN, SDI IN, SDI loop-out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts (RX):\u003c\/strong\u003e 2× HDMI OUT, 2× SDI OUT, Ethernet, USB-C (for UVC\/streaming)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreaming support:\u003c\/strong\u003e NDI|HX, UVC, RTMP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower options:\u003c\/strong\u003e DC, NP-F battery (TX), V-Mount battery (RX)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame rate compensation:\u003c\/strong\u003e Converts lower frame rates to smooth 60p\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower draw:\u003c\/strong\u003e ~10 W (TX), ~11 W (RX)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 × Cosmo C2 Transmitters\u003c\/li\u003e\n\u003cli\u003e1 × Cosmo C2 Receiver\u003c\/li\u003e\n\u003cli\u003eAntennas for all units\u003c\/li\u003e\n\u003cli\u003eUSB-A to USB-C adapter cable\u003c\/li\u003e\n\u003cli\u003e12 V\/2 A DC power adapter\u003c\/li\u003e\n\u003cli\u003ePortable hard case\u003c\/li\u003e\n\u003cli\u003eUser manual and one-year warranty documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003ePerfect for dual-camera productions, on-site live events, broadcast workflows, ENG teams, mobile livestreams, and content creators seeking flexible, high-quality wireless video transport.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eBuilt for the 5 GHz band via HEVO 2.0 tech. Works with standard HDMI or SDI camera output and connects to modern video workflows via HDMI\/SDI or NDI\/UVC\/RTMP streaming. Powered via NP-F or V-Mount batteries or standard DC adapters.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-camera input for efficient multi-angle setups\u003c\/li\u003e\n\u003cli\u003eLong-range, low-latency wireless with dynamic interference handling\u003c\/li\u003e\n\u003cli\u003eMultiple streaming formats for live content distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKit is somewhat large and better suited for cinema or field setups\u003c\/li\u003e\n\u003cli\u003e5 GHz regulations vary by region—check local compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Hollyland Cosmo C2 brings advanced wireless video to dual-camera setups with unmatched ease and reliability—feel the freedom to roam, stream, and shoot with clarity and control.\u003c\/p\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":54243117629708,"sku":"H-COSMO-C2-2TX-1RX","price":1449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/hollyland-cosmo-c2-2tx-1rx-wireless-video-transmission-system-hero.jpg?v=1778059005"}],"url":"https:\/\/soundium.com\/it\/collections\/hollyland-cosmo-series.oembed","provider":"Soundium","version":"1.0","type":"link"}