GUARDIAN R2BCC-1 REMOTE CONTROL

I’m ready to create a verified, SEO-optimized product description for the GUARDIAN R2BCC-1 Remote Control, but I need to confirm its official specifications and compatibility from authoritative sources first. I don’t currently have live web-browsing enabled. Please provide a product link (manufacturer page, datasheet, or trusted distributor listing), or enable web access so I can verify details such as operating frequency, button count, code technology, compatible Guardian opener models, regulatory identifiers (e.g., FCC ID), battery type, programming steps, and any noted residential or commercial applications. Once I have that, I’ll deliver a concise HTML description that accurately reflects the published technical information without fabricating any specs.