{"product_id":"hollyland-full-duplex-wireless-intercom-system-with-4-belt-packs","title":"Hollyland Full Duplex Wireless Intercom System with 4 Belt Packs","description":"\u003cp\u003e\u003ciframe width=\"280\" height=\"158\" src=\"https:\/\/www.youtube.com\/embed\/pBXbJK5nSHE\" frameborder=\"0\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe Syscom 1000T-4B is a full-duplex intercom system ideal for broadcasting. It consists of 4 beltpacks and a base unit, offering high-level audio quality and wireless Tally at a maximum distance of 300 m. It includes a base station with four high-gain antennas, 4 beltpack transceivers, 4 headsets, and a gooseneck microphone.\u003cbr\u003e\n\u003cbr\u003e\nThe base station offers extended connectivity such as Lemo and 3.5 mm headphone jacks, analog I\/O via XLR jacks, USB Type-A and Type-C ports, and a Tally DB25 interface. With the ability to be AC or DC powered, you can be sure to continue working even if one power source fails. The base station also provides adjustable audio levels and a remote MIC kill function.\u003cbr\u003e\n\u003cbr\u003e\nConnect the included headsets to the beltpacks and you can count on 8 hours of battery life before needing to recharge them. With wireless Tally and LCD screens displaying different colors, the beltpack transceivers allow clear communication through simple color signals.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eGeneral Features\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003eIdeal for broadcasting, forum meetings, business activities, education and training\u003c\/li\u003e\n\n\t\u003cli\u003e300 m full-duplex wireless communication for simultaneous, latency-free two-way audio signal transmission\u003c\/li\u003e\n\n\t\u003cli\u003eWireless Tally function allows accurate communication through color display on the beltpack screen\u003c\/li\u003e\n\n\t\u003cli\u003eExcellent voice quality\u003c\/li\u003e\n\n\t\u003cli\u003eAutomatic update via USB stick\u003c\/li\u003e\n\n\t\u003cli\u003eIntegrates with other Intercom systems\u003c\/li\u003e\n\n\t\u003cli\u003eIncludes four high-gain antennas for the base station\u003c\/li\u003e\n\n\t\u003cli\u003eIncludes gooseneck microphone and single-side headset\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\n\u003ctable align=\"left\" border=\"1\" dir=\"ltr\"\u003e\n\n\t\u003ccolgroup\u003e\n\n\t\t\u003ccol\u003e\n\n\t\t\u003ccol\u003e\n\n\t\t\u003ccol\u003e\n\n\t\u003c\/colgroup\u003e\n\n\t\u003ctbody\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e \u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eBase Station\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eBeltpack\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e Interfaces\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e4 Antenna Interfaces\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eAC Type Power Base AC Input\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e4-Pin XLR M. DC Input\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e3.5 mm Headset Interface \u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e8-Pin LEMO F. Headset Interface \u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e3-Pin XLR F. Goose Mic Interface\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e3-Pin XLR F. Audio in\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e3-Pin XLR M. Audio out\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eDB25 F. TALLY Input Interface\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eUSB Type-A Interface\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eUSB Type-C Interface\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e2 Antenna Interfaces\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e3.5 mm Headset Interface\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e8-pin LEMO F. Headset Interface\u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e3.5 mm TALLY out Interface \u003c\/span\u003e\u003c\/p\u003e\n\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eUSB Type-C Interface\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003ePower supply Mode\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e10～20V\u003csub\u003eDC\u003c\/sub\u003e Input; 100V～240V\u003csub\u003eAC\u003c\/sub\u003e Input\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e4000mAh Polymer Lithium Battery\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eFrequency Response\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e300 Hz to 4 kHz\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e300 Hz to 4 kHz\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eSignal to Noise Ratio\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e\u0026gt; 50dB\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e\u0026gt; 50dB\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eDistortion\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e\u0026lt; 2％\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e\u0026lt; 2％\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eTransmission Range\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e300m Between Beltpack and Base Station\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e300m Between Beltpack and Base Station\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eFrequency Bandwidth\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e1.9 GHz\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e1.9 GHz\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eModulation Mode\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eGFSK\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eGFSK\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eTransmission Power\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eMaximum 24dBm\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003emaximum 24dBm\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eReceiver Sensitivity\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e≤-93dBm\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e≤-93dBm\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003eBandwidth\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e1.728 MHz\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e1.728 MHz\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\t\u003ctr\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003ePower Consumption\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e\u0026lt; 6W\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\t\u003ctd\u003e\n\n\t\t\t\u003cp dir=\"ltr\"\u003e\u003cspan id=\"docs-internal-guid-0191ab75-7fff-556a-9eaf-38b0f7dca7bb\"\u003e\u0026lt; 2W\u003c\/span\u003e\u003c\/p\u003e\n\n\t\t\t\u003c\/td\u003e\n\n\t\t\u003c\/tr\u003e\n\n\t\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003cdiv style=\"clear:both;\"\u003e \u003c\/div\u003e\n\n\n\u003c\/ul\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":53993031860557,"sku":"HL-Syscom 1000T-4B","price":6288.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/0643\/6173\/files\/180346-large_default.jpg?v=1779913987","url":"https:\/\/musicdelivery.net\/en\/products\/hollyland-full-duplex-wireless-intercom-system-with-4-belt-packs","provider":"Music Delivery","version":"1.0","type":"link"}