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Smoke Detector Stopper

Ensure smoke detectors are protected from vandalism and accidental damage with a steel smoke detector cover from STI.
  • £22.75
  • excluding VAT
  • (£27.30 inc. VAT)
Full price: £31.45, saving £8.70
  • 28% less
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FREE Next Working Day Delivery
Delivered next working day if ordered before 2pm
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  • Product no.
    ASTI9604


A fire brigade fee for response to false alarms has become a common practice in many areas. Help reduce the incidence of false alarms by covering detectors. Constructed of 9 gauge galvanised steel and then coated with white plastic. Suitable for both indoor and outdoor locations. Will not rust. 

Does not interfere with operation of detector. For flush-mounted detectors order the STI9604. For surface-mounted detectors order the STI9605. Fixing kit for easy installation included. Removes quickly for routine maintenance. The STI9604 covers a detector with an internal diameter a minimum of 125mm, and a maximum of 175mm. Depth is 75mm. The STI9605 covers a detector with an internal diameter a minimum of 100mm, and a maximum of 180mm. Depth is 115mm.

  • MPN
    STI9604
  • EAN
    5060427421425
  • BRAND
    STI
  • Google product category
    Home & Garden > Fire & Gas Safety > Fire Alarms
  • Flush or surface
    flush mount, surface mount
  • Heavy duty 9 gauge galvanised steel - plastic coated
  • Stops vandalism, theft, tampering and accidental damage
  • Dimensions STI9604 max internal diameter 175mm - min int 125mm - int depth 75mm
  • Dimensions STI9605 max internal diameter 180mm - min int 100mm - int depth 115mm
  • Supplied with easy fixing kit - simple to remove for maintenance
  • Does not interfere with operation of detector
  • Suitable for interior or exterior use
  • Manufactured by STI