{"product_id":"linear-visor-digital-delta-3-transmitter-4-channel-lndt4b","title":"Linear Delta-3 Visor Transmitter, 4-Channel","description":"\u003ch2 class=\"UniqueSellingProposition\"\u003eUse With Automatic Garage\/Gate Operators \u0026amp; Access Control Systems\u003c\/h2\u003e\u003cp\u003eThe Delta-3 DT-4B Digital Transmitter is a four-channel wireless radio control designed for use with automatic garage\/gate operators and access control systems. The transmitter can be used with one four-channel receiver (DR4), two two-channel receivers (DR2) or four single-channel receivers (DR, DRQ or DRM). These receivers should be mounted at least 8 feet apart.\u003c\/p\u003e\u003cp\u003eThe Delta-3 radio format provides 256 different digital codes. The codes are set using the 8-position coding switches in the units.\u003c\/p\u003e\u003ch2 class=\"ProductFamilyDescription\"\u003eRadio Controls For Every Requirement From Linear\u003c\/h2\u003e\u003cp\u003eFrom garage door openers to gate operators, from loading dock doors to access control systems, from everyday entry to high security, Linear makes radio controls to cover the industry’s diverse range of applications. Single and multi-channel transmitters and receivers can be mixed an\u003c\/p\u003e","brand":"Linear","offers":[{"title":"Default Title","offer_id":44085467480152,"sku":"LNDT4B","price":45.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/5313\/6472\/files\/LNDT4B_media-001.jpg?v=1778288816","url":"https:\/\/www.homecontrols.com\/products\/linear-visor-digital-delta-3-transmitter-4-channel-lndt4b","provider":"Home Controls","version":"1.0","type":"link"}