Stopper II® Series Polycarbonate Protective Cover, With Horn, With Spacer, Flush Mount, Spanish Label, IP54

Stopper II® Series Covers

Helps prevent false fire alarms

This unique manual station cover has helped prevent false fire alarms worldwide for over 40 years without restricting legitimate device operation. Ideal for schools, universities, hospitals, nursing homes, hotels, and all public buildings, the fire alarm cover helps prevent false activation where there is a history or threat of misuse.

General Features Stopper II® Series

• Super-resistant polycarbonate protective cover.
• Transparent spacer.
• Designed to meet IP54 requirements.
• Helps stop false alarms.
• 95 or 105 dB warning horn (check compatible model).
• UL/cUL Listed, ADA Compliant.
• When covering a manual station outdoors, UL requires that stations be listed for outdoor use.
• Typical working properties of polycarbonate are -40 to 121ºC.
• Standard red units are labeled “In Case of Fire” unless specified with NR (no label) or CR (custom label).
• Proven effective for over 40 years in helping to stop false fire alarms.
• Three-year warranty against polycarbonate breakage under normal use (one year on electromechanical and electronic components).

STI-1155ES Cover Features

• Self-contained 95 or 105 dB warning horn activates when the cover is raised. (9V battery included)
• Flush mount.
• Dimensions: 6.2' (158 mm) height x 5' (127 mm) width x 5.2' (132 mm) depth.

StopperII® deck alarm activation

StopperII® Deck Battery Replacement