First Alert SA3210 Smoke & Fire Alarm Trailer Coupler & Hitch Locks It includes a 60" hose

It includes a 60" hose

Polypropylene-lined steel supports water weight to ensure water never sits in loose-fitting vinyl or rubber bags that can fold

Temperature Rating: 40-125 Deg F

NEMA type 1

"Locked in" Top Tite hinge design will prevent wobbling

First Alert SA3210 Smoke & Fire Alarm Trailer Coupler & Hitch Locks It includes a 60" hoseHighlights: Color: White Power type: Battery Powered Sensor type: Photoelectric Ionization Use for indoor Test and or reset button Detects Smoke 10 year sealed tamper proof battery powered smoke and fire alarm Photoelectric and Ionization smoke sensing technologies Silence feature and end of life signal provides audible notification that alarm needs to be replaced Packaging type: Clamshell UL listed