Blink Pro; EM Battery Backup; 9 Inch; Round Shape; Black Finish
Piece of mind and safety are at the forefront of the Blink Pro 62-1721-EM emergency battery backup. It features quick-snap installation, and mounts to 3 and 4 inch junction boxes, making it a breeze to install. Compatible for use with 120V Blink Pro 62-1721.