STI Stopper II With Optional Sounder & Relay

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  • STI 1200

STI Stopper II With Optional Sounder & Relay

This unique and patented cover has been helping stop false fire alarms around the world for over 30 years, without restricting legitimate alarms. Ideal for schools, hospitals, nursing homes, stores, hotels and public buildings of almost every kind.

The STI STopper II consists of a clear, tamperproof, super tough polycarbonate cover and frame that fits over most manual call points. The cover is connected to the frame by a cable. When the cover is lifted, it hangs off of the frame until the cover is snapped back onto the frame.

The Stopper II range has models available for both suface or flush mounted call points, optional integral sounder and relay.

Key Features

  • Cover is UV-stabilised
  • Three year guarantee against breakage of polycarbonate in normal use
  • Proven effective for almost two decades
  • Models available for both surface or flush mounted MCPs
  • Typical working properties of polycarbonate are -40° to -40°
  • Fits virtually all manual pull stations (see Datasheet under Downloads for dimensions)

Available Models

  • STI 1200 - Stopper II for Flush Mounted Call Point
  • STI 1230 - Stopper II for Surface Mounted Call Points
  • STI 1100 - Stopper II for Flush Mounted Call Points with Integral Sounder
  • STI 1100/RC - Stopper II for Flush Mounted With Integral Sounder and Relay
  • STI 1130 - Stopper II for Surface Mounted with Integral Sounder
  • STI 1130/RC - Stopper II for Surface Mounted Call Points with Integral Sounder and Relay

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