The Addressable Door Retainer (ADR) is a game-changer for fire safety professionals and building owners alike, engineered to save time and money onsite through effortless and faster installation.
The ADR is easy to install and doesn't need additional devices like an I/O Unit, Power Supply and Mains Isolator that would normally be needed for a conventional door retainer solution.
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A new contender has emerged to reshape emergency protocols: the Addressable Door Retainer (ADR)...
The site was having issues with a wireless door retainer device so opted for Apollo’s Addressable Door Retainer (ADR), for a quick fix...
Save Time. Save Money. Save Lives.
An overview of how the ADR stands out from the market as the go-to door retainer solution...