STI-1130 STI Stopper Ii W/Horn & Spacer
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STI STI-1130 Stopper II - Surface - Sounder
Larger cover helps prevent malicious or accidental false fire alarms. The Stopper II is a unique device which has helped prevent false fire alarms around the world for more than 30 years, without restricting legitimate operation of devices such as fire alarm break glass call points. It is ideal for schools, colleges, hospitals, nursing homes, hotels and all public buildings where there is a history or a threat of false fire alarms.
The Stopper II consists of a clear, tamperproof, tough polycarbonate cover and frame that retrofits over the break glass call point. When lifted to gain access to the break glass, its optional battery powered integral sounder emits a piercing 95 dB or 105 dB (at 1 metre). Immediate attention is drawn to the area and the prankster will either run or be caught.
Key Features
- Protective UV-stabilised polycarbonate cover
- Deters false alarms
- Label text – IN CASE OF FIRE – LIFT COVER / ACTIVATE FIRE ALARM
- 95 or 105 dB warning sounder
- Surface mount – 50mm clear spacer
- UL/cUL Listed
- 3 year guarantee, 1 year on electronics
- Please note: Due to the curvature of this model, the depth stated will vary
- Vertical installation recommended
- 137 mm H x 127 mm W x 131 mm D