{"product_id":"martin-lighting-91616071","title":"Martin Lighting VDO Dotron to Sceptron\/Fatron Coupler","description":"\u003cp\u003eThe Martin Lighting 91616071 is a dedicated mechanical coupler designed for production lighting professionals who need to integrate VDO Dotron fixtures into existing VDO Sceptron or VDO Fatron installations. It is the correct hardware solution when building mixed-product pixel arrays where visual consistency across fixture types is required, such as on touring set pieces, permanent architectural installs, or large-scale event structures that combine multiple VDO product lines.\u003c\/p\u003e\u003cp\u003eBecause the VDO Dotron system uses combined power and data cabling via the BBD connector ecosystem, adding this coupler allows the entire run of Dotron, Sceptron, and Fatron fixtures to share a single cabling infrastructure. This reduces labor during load-in and simplifies troubleshooting on complex rigs. The coupler attaches via the four M4 threaded holes on the back of the Dotron fixture and is listed as an official accessory in the Martin VDO Dotron hardware family, ensuring dimensional and mechanical compatibility without field modification.\u003c\/p\u003e\u003cp\u003eFor integrators specifying permanent installations or production managers outfitting a touring inventory, this coupler eliminates the need for custom fabrication when mixing VDO product lines. It complements the full range of VDO Dotron mounting accessories, including the flange bracket, half coupler, and pivot coupler variant, and works within the same P3 and DMX control ecosystem shared by all three VDO fixture types.\u003c\/p\u003e","brand":"Harman Professional, Inc.","offers":[{"title":"Default Title","offer_id":52444400484536,"sku":"96575","price":44.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/91616071.jpg?v=1784672283","url":"https:\/\/soundpro.com\/products\/martin-lighting-91616071","provider":"SoundPro","version":"1.0","type":"link"}