Universal Stopper® Fire Alarm Covers, Surface

• Unique and patented device helps stop false alarms, without restricting legitimate alarms
• When cover is lifted it sounds a piercing 105 dB warning, drawing attention to the area or pranksters
• Horn will sound until cover is snapped back onto the frame (or for the life of the battery)
• High strength piano hinge
• Clear, tamperproof, tough polycarbonate shield and frame fit over pull station or call point
• UV-stabilized covers are for indoor or outdoor use
• Sized to fit most pull stations

Includes: