Joseph Downey on Instagram: "“For he walks in godly form amongst immortal men” FDNY’s Chief of Special Operations Ray Downey was revered nationwide in the fire service, often called “God” for his unparalleled knowledge of technical rescue and his leadership that embodied the true spirit of a fireman’s fireman."

DELTA FIRE SERVICES on Instagram: "RTTU or Remote Telephone Terminal Unit is a device in fire alarm systems that collects data from multiple remote fireman intercom stations and communicates it to a central panel via a data cable. #study #reels #viralreels #reelinstagram #viral #trendingreels #explore #firefighter #fireconstruction #malaysiatiktok #firesafety #firefightingequipment #onthisday"