The FW 434 and FW435 meet the UL864 10th Edition Listed standard and the ULC-S527 4th Edition Listed standard and the ULC-S527 4th Edition Listed standard.
Fire Alarm Module Box FireWatcher 434 & 435
(PRE-ORDER)
The FW434 and FW435 are module boxes allowing the installation of multiple Maple Armor modules into one cabinet. FW434 can fit up to 16 modules and FW435 can fit up to 8 modules. They integrate an external door, two mounting plates, and a backbox.