{"product_id":"blackmagic-design-swtalgpi8-gpi-and-tally-interface","title":"Blackmagic Design GPI \u0026 Tally Interface for ATEM Production Switchers","description":"\u003ch1\u003eBlackmagic Design GPI and Tally Interface\u003c\/h1\u003e \u003ch2\u003eHardware GPI and tally interface for broadcast switcher control\u003c\/h2\u003e \u003cp\u003eThe Blackmagic Design GPI and Tally Interface is a hardware control device designed to integrate external equipment with broadcast switchers. It enables GPI triggering and tally signal distribution, allowing studios, live production environments, and broadcast facilities to synchronize switcher operations with external systems such as automation equipment, lighting systems, and tally indicators.\u003c\/p\u003e \u003cp\u003eThe unit provides eight opto-isolated GPI inputs and eight relay outputs that can be used to trigger switching functions or other production events. It also includes 8-channel contact closure tally outputs, allowing tally signals from compatible switchers to drive external tally lights or monitoring systems used in professional studio environments.\u003c\/p\u003e \u003cp\u003eDesigned for broadcast reliability, the interface connects via USB to compatible Blackmagic Design switchers and production systems. This allows external devices to trigger switcher actions or receive tally signals, helping production teams coordinate camera status indicators and automation cues during live productions.\u003c\/p\u003e \u003cp\u003eThe compact hardware design makes it suitable for installation in broadcast racks, control rooms, or live production setups where integration between production equipment and external control systems is required.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eHardware GPI and tally interface for broadcast production systems\u003c\/li\u003e \u003cli\u003eEight opto-isolated GPI inputs for triggering switcher actions\u003c\/li\u003e \u003cli\u003eEight relay outputs for external control signals\u003c\/li\u003e \u003cli\u003eEight-channel contact closure tally outputs\u003c\/li\u003e \u003cli\u003eUSB connectivity for integration with compatible Blackmagic switchers\u003c\/li\u003e \u003cli\u003eDesigned for studio, broadcast, and live production environments\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eProfessional Applications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eBroadcast studio control systems\u003c\/li\u003e \u003cli\u003eLive production switcher integration\u003c\/li\u003e \u003cli\u003eCamera tally light distribution\u003c\/li\u003e \u003cli\u003eAutomation trigger integration\u003c\/li\u003e \u003cli\u003eProduction control room workflows\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSystem Integration\u003c\/h2\u003e \u003cp\u003eThe GPI and Tally Interface integrates into broadcast systems by connecting external equipment to compatible Blackmagic Design production switchers via USB. GPI inputs allow external devices to trigger switching commands, while tally outputs distribute camera status signals to studio tally lights or other monitoring devices.\u003c\/p\u003e \u003ch2\u003eBroadcast Workflow Benefits\u003c\/h2\u003e \u003cp\u003eIn professional production environments, the GPI and Tally Interface enables tighter integration between switchers and external control systems. By allowing automation triggers and tally signal distribution, it helps improve coordination between operators, cameras, and studio systems during live broadcasts and recorded productions.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e \u003ch3\u003eWhat does the GPI and Tally Interface do?\u003c\/h3\u003e \u003cp\u003eIt allows external devices to trigger switcher functions using GPI inputs and distributes tally signals to external tally systems.\u003c\/p\u003e \u003ch3\u003eHow many GPI inputs does the device provide?\u003c\/h3\u003e \u003cp\u003eThe interface includes eight opto-isolated GPI inputs for triggering switcher actions.\u003c\/p\u003e \u003ch3\u003eHow many tally outputs are available?\u003c\/h3\u003e \u003cp\u003eThe unit provides eight contact closure tally outputs for external tally indicators.\u003c\/p\u003e \u003ch3\u003eHow does the interface connect to a system?\u003c\/h3\u003e \u003cp\u003eThe device connects to compatible Blackmagic Design switchers using a USB connection.\u003c\/p\u003e \u003ch3\u003eWhere is the GPI and Tally Interface typically used?\u003c\/h3\u003e \u003cp\u003eIt is commonly used in broadcast studios, control rooms, and live production environments that require integration between switchers and external equipment.\u003c\/p\u003e \u003ch2\u003eRelated Equipment and Workflow Compatibility\u003c\/h2\u003e \u003cp\u003eThe Blackmagic Design GPI and Tally Interface is designed for use with compatible Blackmagic Design production switchers and broadcast systems that support external GPI triggering and tally outputs. It allows facilities to integrate switchers with external automation systems, tally light systems, and studio control equipment.\u003c\/p\u003e \u003cp\u003eWithin a broadcast workflow, it is commonly deployed alongside production switchers, studio cameras, tally lighting systems, and other control equipment used in live production and studio environments.\u003c\/p\u003e \u003ch2\u003eWhy Professionals Use This Type of Product\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eEnables external control of broadcast switchers\u003c\/li\u003e \u003cli\u003eDistributes tally signals to camera indicator systems\u003c\/li\u003e \u003cli\u003eIntegrates automation systems with live production equipment\u003c\/li\u003e \u003cli\u003eImproves coordination between studio cameras and operators\u003c\/li\u003e \u003cli\u003eProvides reliable hardware control for broadcast workflows\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eAdditional Compatibility Information\u003c\/h2\u003e \u003cp\u003eThe Blackmagic Design GPI and Tally Interface is a broadcast control device designed to connect external GPI triggers and tally systems to compatible Blackmagic Design switchers. With eight GPI inputs, eight relay outputs, USB connectivity, and eight-channel tally outputs, it supports integration between switchers, automation systems, and studio tally lighting within professional live production environments.\u003c\/p\u003e","brand":"Blackmagic Design","offers":[{"title":"Default Title","offer_id":51099358101782,"sku":"BMD-SWTALGPI8","price":545.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/7622\/9910\/files\/1656512425_766076.jpg?v=1773690324","url":"https:\/\/store.ave.tech\/products\/blackmagic-design-swtalgpi8-gpi-and-tally-interface","provider":"AVE Store","version":"1.0","type":"link"}