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Activating the Sounder
Activating the Sounder
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Universal Stopper®
Fire Alarm Covers

Helps Prevent False Fire Alarms

These indoor/outdoor polycarbonate covers protect devices without restricting legitimate operation. The versatile cover helps prevent accidental and intentional physical damage, dust and grime as well as severe environments inside and out.

Cover options: cover with or without horn, flush mount, surface mount or waterproof back box models. Maximum protrusion is 4 inches deep. Low profile models with a horn flash and sound when cover is lifted.

 

Build the model you need - in just 4 easy steps

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STI-1
 
 
 
 
 
  1. 1
    Cover
  2. 2
    Mounting
  3. 3
    Hood/Sounder
  4. 4
    Language
  5. Custom Text non-returnable

Select an option below
to customize your model

Dome cover
Low profile
Flush Mount
Surface Mount
Enclosed Flush Back Box
Enclosed Back Box & Sealed Mounting Plate
Enclosed Back Box & Open Mounting Plate
Enclosed Back Box & European Sealed Mounting Plate
Enclosed Back Box & European Open Mounting Plate
Label Hood with Horn
Label Hood
Label Hood with Horn & Relay
English labeling
Spanish labeling
French labeling

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FeaturesUniversal Stopper®
Fire Alarm Covers Features
Closex
Universal Stopper®Fire Alarm Covers design

Design

  • Polycarbonate cover protects indoor/outdoor devices.
  • Sized to fit most pull stations.
  • High strength continuous hinge.
  • Cover is low profile (less than 4 inches).
Universal Stopper®Fire Alarm Covers construction

Construction

  • Cover is molded from thick, tough polycarbonate material.
  • Cover is UV-stabilized to keep cover clear.
Universal Stopper®Fire Alarm Covers installation

Installation

  • Gaskets included.
  • Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C).
Universal Stopper®Fire Alarm Covers electronics

Electronics

  • Optional relay output with 12-24 VDC power input.
  • Available with or without 105 dB horn.
Universal Stopper®Fire Alarm Covers options

Options

  • Flush frame, surface frame or waterproof back box (with sealed or open internal mounting plate), enclosed flush back box.
  • Locking tab (not for use with fire pull stations).
  • Available with red, green, blue, yellow, white or black label hood/horn housing with custom or no label.
  • Units have “In Case of Fire…” label.
Universal Stopper®Fire Alarm Covers other features

Other Features

  • Protects pull stations, keypads, intercom stations, emergency buttons, electrical light switches or duplex plugs.
  • Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).

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