Stopper II, Flush Mount without Sounder, Fire Label, Internal dimensions 140mm (7") H x 127mm (5") W x 81mm (3.2") D

MFR PART #  STI-1200
PART #  516045
Minimum 1 Each
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Larger cover helps prevent malicious or accidental alse ire alarms. The Stopper II is a unique device which has helped prevent alse ire alarms around the world or more than 30 years, without restricting legitimate operation o devices such as ire alarm break glass call points. It is ideal or schools, colleges, hospitals, nursing homes, hotels and all public buildings where there is a history or a threat o alse ire alarms.
The Stopper II consists o a clear, tamperproo, tough polycarbonate cover and ra me that retroits over the break glass call point. When lited 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.


  • Larger cover helps prevent malicious or accidental false fire alarms.
  • Three year guarantee against breakage of polycarbonate in normal use (one year on electromechanical and electronic components).
  • Prevents false fire alarms without hindering legitimate operation of a manual call point in the event of an emergency.
  • Tough polycarbonate housing can withstand the severest of knocks.
  • A simple 4 fixing installation can retrofit over existing device.
  • Can accommodate flush or surface mounted appliations.
  • Typical working properties of polycarbonate are -40C to 121C (-40 to 250F)
  • Available with or without a 95 dB integral sounder, powered by a 9V PP3 battery (included).
  • Optional 12-24 VDC powered units.
  • Custom labelling available.


UNSPSC Code 46171500

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