STI STI-1130 Stopper II with Horn and Clear Spacer, Fire Label

This protective cover has been helping to stop false fire alarms around the world for more than 40 years, without restricting legitimate alarms. All models offer excellent protection against physical damage (both accidental and intentional) several severe environments both inside out. It is ideal schools, colleges, hospitals, nursing homes, stores, hotels public buildings of almost every kind where there a threat alarms.

Features

• Protective polycarbonate cover
• Helps alarms
• 95 or 105 dB warning horn
• Has clear spacer surface mount
• UL/cUL Listed, ADA Compliant
• 6.2 in H x 5 W 5.2 D