{"title":"Hollyland Cosmo Wireless Video Transmission","description":"\u003cp\u003eHollyland Cosmo C1 and Cosmo C2 wireless video transmission systems with HDMI and SDI inputs. Compare the two models by range and kit contents.\u003c\/p\u003e","products":[{"product_id":"hollyland-cosmo-c1-hdmi-sdi-wireless-video-transmission-system","title":"Hollyland Cosmo C1 HDMI\/SDI Wireless Video Transmission System","description":"\u003ch2\u003eHollyland Cosmo C1 HDMI\/SDI Wireless Video Transmission System — 1080p60 HDMI\/SDI Video, 300 m Range, 40ms Latency\u003c\/h2\u003e\n\u003cp\u003eThe Cosmo C1 transmits 1080p60 video over HDMI and SDI, with SDI Loop Out, up to 300 meters at latency as low as 40ms. It uses the 5.1–5.9GHz band, has an OLED display and supports NP-F \/ L-Series batteries.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTransmits up to 300 meters with latency as low as 40ms\u003c\/li\u003e\n  \u003cli\u003eSupports HDMI\/SDI input and SDI Loop Out, up to 1080p60 resolution\u003c\/li\u003e\n  \u003cli\u003eOLED display\u003c\/li\u003e\n  \u003cli\u003eFrequency range of 5.1 to 5.9 GHz\u003c\/li\u003e\n  \u003cli\u003eSupports NP-F and L-Series batteries on both TX and RX\u003c\/li\u003e\n  \u003cli\u003eSupports power through USB Type-C 5V\/2A\u003c\/li\u003e\n  \u003cli\u003eDC adapter or external battery input: 6–16V\u003c\/li\u003e\n  \u003cli\u003e1\/4 thread hole on the bottom for connecting accessories\u003c\/li\u003e\n  \u003cli\u003eUnit dimensions 115mm x 70mm x 32mm, weight TX 214 g, RX 210 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDirectors and clients monitoring video on set in real time\u003c\/li\u003e\n  \u003cli\u003eFocus pullers and video assist\u003c\/li\u003e\n  \u003cli\u003eLive broadcasts, events and multi-cam work\u003c\/li\u003e\n  \u003cli\u003eGimbal mounting without running HDMI\/SDI cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specs\"\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHollyland\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003eUp to 1080p60\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTransmission Range\u003c\/td\u003e\n\u003ctd\u003e300 m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLatency\u003c\/td\u003e\n\u003ctd\u003eAs low as 40ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003e5.1 – 5.9GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eHDMI \/ SDI In, SDI Loop Out\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eNP-F \/ L-Series, USB-C 5V\/2A, DC 6–16V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e115 × 70 × 32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eTX 214 g \/ RX 210 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: How does it differ from the Cosmo C2?\u003c\/strong\u003e\u003cbr\u003eA: The C2 has a longer range (1,000 meters), 33ms latency, supports 2 transmitters per receiver, and can stream over NDI \/ RTMP.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: What batteries does it use?\u003c\/strong\u003e\u003cbr\u003eA: NP-F \/ L-Series on both the transmitter and the receiver, or you can power it over USB-C \/ DC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-Cosmo-c1-Detail-1.jpg\" alt=\"Hollyland Cosmo C1 wireless video transmission system detail image 1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-Cosmo-c1-Detail-2.jpg\" alt=\"Hollyland Cosmo C1 wireless video transmission system detail image 2\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-Cosmo-c1-Detail-3.jpg\" alt=\"Hollyland Cosmo C1 wireless video transmission system detail image 3\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-Cosmo-c1-Detail-4.jpg\" alt=\"Hollyland Cosmo C1 wireless video transmission system detail image 4\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-Cosmo-c1-Detail-5.jpg\" alt=\"Hollyland Cosmo C1 wireless video transmission system detail image 5\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-Cosmo-c1-Detail-6.jpg\" alt=\"Hollyland Cosmo C1 wireless video transmission system detail image 6\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-Cosmo-c1-Detail-7.jpg\" alt=\"Hollyland Cosmo C1 wireless video transmission system detail image 7\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-Cosmo-c1-Detail-8.jpg\" alt=\"Hollyland Cosmo C1 wireless video transmission system detail image 8\"\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":62244760486028,"sku":"HL-Cosmo-c1","price":22990.0,"currency_code":"THB","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-Cosmo-c1-Product-1.jpg?v=1791265472"},{"product_id":"hollyland-cosmo-c2-hdmi-sdi-wireless-video-transmission-system","title":"Hollyland Cosmo C2 HDMI\/SDI Wireless Video Transmission System","description":"\u003ch2\u003eHollyland Cosmo C2 HDMI\/SDI Wireless Video Transmission System — 1,000 m Range, 33ms Latency, NDI and RTMP Support\u003c\/h2\u003e\n\u003cp\u003eThe Cosmo C2 transmits 1080p60 video over HDMI\/SDI up to 1,000 meters with 33ms latency. One receiver can take video from two transmitters, and it has two HDMI and two SDI outputs plus a LAN port for NDI and RTMP.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne receiver supports connection with up to two transmitters\u003c\/li\u003e\n  \u003cli\u003eThe latest HEVO 2.0 wireless transmission technology delivers exceptional stability and switches smoothly between frequency channels\u003c\/li\u003e\n  \u003cli\u003eUltra-low latency of just 33ms (1080P60 *)\u003c\/li\u003e\n  \u003cli\u003eWireless transmission range of 3280 ft (1000 m)\u003c\/li\u003e\n  \u003cli\u003eThe transmitter supports HDMI IN, SDI IN and SDI LOOP OUT\u003c\/li\u003e\n  \u003cli\u003eThe receiver supports HDMI OUT A, SDI OUT A, HDMI OUT B and SDI OUT B\u003c\/li\u003e\n  \u003cli\u003eThe HDMI\/SDI ports support 1080P60 input and output\u003c\/li\u003e\n  \u003cli\u003eThe HDMI\/SDI ports support input and output with fractional frame rates\u003c\/li\u003e\n  \u003cli\u003eSupports dual UVC streaming output (1080P60) on the receiver (dual-stream capture is not supported on macOS)\u003c\/li\u003e\n  \u003cli\u003eThe receiver's network port supports the NDI transmission protocol and RTMP streaming\u003c\/li\u003e\n  \u003cli\u003eSupports low frame rate conversion on the receiver (signals such as P24\/P25 can be converted to P60 output with the same smoothness as native P60 output)\u003c\/li\u003e\n  \u003cli\u003eMultiple power options: DC power adapter (locking) + NP-F battery for the transmitter, DC power adapter (locking) + V-Mount battery plate for the receiver\u003c\/li\u003e\n  \u003cli\u003eSupports point-to-point pairing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDirectors and clients monitoring video on set in real time\u003c\/li\u003e\n  \u003cli\u003eFocus pullers and video assist\u003c\/li\u003e\n  \u003cli\u003eLive broadcasts, events and multi-cam work\u003c\/li\u003e\n  \u003cli\u003eGimbal mounting without running HDMI\/SDI cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specs\"\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHollyland\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003eUp to 1080p60\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTransmission Range\u003c\/td\u003e\n\u003ctd\u003e1,000 m (LOS)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLatency\u003c\/td\u003e\n\u003ctd\u003e33ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003e5.15 – 5.85GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTransmitter\u003c\/td\u003e\n\u003ctd\u003eHDMI In, 3G-SDI In, SDI Loop Out (210 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReceiver\u003c\/td\u003e\n\u003ctd\u003eHDMI Out × 2, SDI Out × 2, LAN, USB-C (440 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStreaming\u003c\/td\u003e\n\u003ctd\u003eDual UVC, NDI, RTMP\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eTX: DC + NP-F \/ RX: DC + V-Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: Can I use two cameras at the same time?\u003c\/strong\u003e\u003cbr\u003eA: Yes. One receiver takes video from two transmitters. Choose the 2TX \u0026amp; 1RX set.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: Can I live stream with it?\u003c\/strong\u003e\u003cbr\u003eA: The receiver supports Dual UVC, NDI and RTMP (macOS does not support Dual UVC capture).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-CM-C2-TX-Detail-1.jpg\" alt=\"Hollyland Cosmo C2 wireless video transmission system detail image 1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-CM-C2-TX-Detail-2.jpg\" alt=\"Hollyland Cosmo C2 wireless video transmission system detail image 2\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-CM-C2-TX-Detail-3.jpg\" alt=\"Hollyland Cosmo C2 wireless video transmission system detail image 3\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-CM-C2-TX-Detail-4.jpg\" alt=\"Hollyland Cosmo C2 wireless video transmission system detail image 4\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-CM-C2-TX-Detail-5.jpg\" alt=\"Hollyland Cosmo C2 wireless video transmission system detail image 5\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-CM-C2-TX-Detail-6.jpg\" alt=\"Hollyland Cosmo C2 wireless video transmission system detail image 6\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-CM-C2-TX-Detail-7.jpg\" alt=\"Hollyland Cosmo C2 wireless video transmission system detail image 7\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-CM-C2-TX-Detail-8.jpg\" alt=\"Hollyland Cosmo C2 wireless video transmission system detail image 8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-CM-C2-TX-Detail-9.jpg\" alt=\"Hollyland Cosmo C2 wireless video transmission system detail image 9\"\u003e","brand":"Hollyland","offers":[{"title":"2TX \u0026 1RX","offer_id":62244760617100,"sku":"HL-CM-C2-2TX1RX","price":54540.0,"currency_code":"THB","in_stock":false},{"title":"1TX \u0026 1RX","offer_id":62244760649868,"sku":"HL-CM-C2-1TX1RX","price":42990.0,"currency_code":"THB","in_stock":false},{"title":"TX Only","offer_id":62244760682636,"sku":"HL-CM-C2-TX","price":16490.0,"currency_code":"THB","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/9874\/8044\/files\/HL-CM-C2-TX-Product-1.jpg?v=1791272671"}],"url":"https:\/\/shop.lnwgadget.com\/en-th\/collections\/hollyland-cosmo-wireless-video-transmission.oembed","provider":"lnwGadget Store","version":"1.0","type":"link"}