STI will be closed Monday, May 29
x

STI Products

Universal Stopper®

Description

These indoor/outdoor low profile or dome polycarbonate covers protect devices such as dual action pull stations, keypads for entry systems, intercom stations, emergency buttons, electrical light switches, duplex plugs, etc., without restricting legitimate operation.

Cover options: dome or low profile, with or without horn, flush mount, surface mount or waterproof back box models. Maximum protrusion is 4 inches deep.

Build the model you need - in just 5 easy steps

Let's build your model number
STI-1
 
 
 
 
 
 
start over

Custom Label:

  1. 1
    Cover
  2. 2
    Mounting
  3. 3
    Hood/Sounder
  4. 4
    Color & Label
  5. 5
    Language

Select an option below
to customize your model

#3 Dome cover
#4 Low profile cover
#0 Flush Mount
#2 Surface Mount
#3 Encl. Flush Back Box
#4 Encl. Back Box & Sealed Mnt Plate
depth fits
SS 2, 5, 8 or 9 button
#5 Encl. Back Box & Open Mnt Plate
depth fits
SS 2, 5, 8 or 9 button
#8 Encl. Back Box & European Sealed Mounting Plate
#9 Encl. Back Box & European Open Mounting Plate
#2 Label Hood with Horn
#1 Label Hood only
#3 Label Hood with Horn & Relay
#0 No Label Hood
Red Fire Label
Red color
Red Custom Label
Clear No Label
Yellow color
Yellow Custom Label
Blue color
Blue Custom Label
Green color
Green Custom Label
White color
White Custom Label
Black color
Black Custom Label
ES for Spanish labeling
FR for French labeling

Ready to buy?

See where to buy page.

Need help?

Please email us &
we’ll help you find it.

Featured Models

STI-13000NC 

STI-13000NC

STI-13000NC

Universal Stopper® without Horn Housing, Flush, Clear

view details >

STI-13200NC 

STI-13200NC

STI-13200NC

Universal Stopper® without Horn Housing, Surface Mount, Clear

view details >

STI-14000NC 

STI-14000NC

STI-14000NC

Universal Stopper® Low Profile without Horn Housing, Flush, Clear

view details >

STI-14200NC 

STI-14200NC

STI-14200NC

Universal Stopper® Low Profile without Horn Housing, Surface Mount, Clear

view details >

STI-13010FR 

STI-13010FR

STI-13010FR

Universal Stopper® without Horn, Flush, Fire Label

view details >

STI-13210FR-ES 

STI-13210FR-ES

STI-13210FR-ES

Universal Stopper® without Horn, Surface Mount, Fire Label - Spanish

view details >

STI-13020CR 

STI-13020CR

STI-13020CR

Universal Stopper® with Horn, Flush, Custom Label

view details >

STI-13010CR 

STI-13010CR

STI-13010CR

Universal Stopper® without Horn, Flush, Custom Label

view details >

STI-13220NR 

STI-13220NR

STI-13220NR

Universal Stopper® with Horn, Surface Mount, No Label

view details >

STI-13020CG 

STI-13020CG

STI-13020CG

Universal Stopper® with Horn, Flush, Custom Label

view details >

STI-13210CG 

STI-13210CG

STI-13210CG

Universal Stopper® without Horn, Surface Mount, Custom Label

view details >

STI-13220CK 

STI-13220CK

STI-13220CK

Universal Stopper® with Horn, Surface Mount, Custom Label

view details >

STI-13010NY 

STI-13010NY

STI-13010NY

Universal Stopper® without Horn, Flush, No Label

view details >

STI-13200NY 

STI-13200NY

STI-13200NY

Universal Stopper® without Horn Housing, Surface Mount, No Label

view details >

STI-13230CY 

STI-13230CY

STI-13230CY

Universal Stopper® with Horn & Relay, Surface Mount, Custom Label

view details >

STI-13020CB 

STI-13020CB

STI-13020CB

Universal Stopper® with Horn, Flush, Custom Label

view details >

STI-13210NB 

STI-13210NB

STI-13210NB

Universal Stopper® without Horn, Surface Mount, No Label

view details >

STI-13310CB-FR 

13310CB-FR

STI-13310CB-FR

Universal Stopper® without Horn, Encl. Flush Back Box, French Custom Label


Warning: Invalid argument supplied for foreach() in /nfs/c12/h05/mnt/216152/domains/sti-usa.com/html/wp-content/themes/stius/products-grid.php on line 92
view details >

STI-13230NB 

STI-13230NB

STI-13230NB

Universal Stopper® with Horn & Relay, Surface Mount, No Label

view details >

STI-13210CB 

STI-13210CB

STI-13210CB

Universal Stopper® without Horn, Surface Mount, Custom Label

view details >

Featured Models

STI-13000NC

STI-13000NC

Universal Stopper® without Horn Housing, Flush, Clear

view details >
STI-13200NC

STI-13200NC

Universal Stopper® without Horn Housing, Surface Mount, Clear

view details >
STI-14000NC

STI-14000NC

Universal Stopper® Low Profile without Horn Housing, Flush, Clear

view details >
STI-14200NC

STI-14200NC

Universal Stopper® Low Profile without Horn Housing, Surface Mount, Clear

view details >
STI-13010FR

STI-13010FR

Universal Stopper® without Horn, Flush, Fire Label

view details >
STI-13210FR-ES

STI-13210FR-ES

Universal Stopper® without Horn, Surface Mount, Fire Label - Spanish

view details >
STI-13020CR

STI-13020CR

Universal Stopper® with Horn, Flush, Custom Label

view details >
STI-13010CR

STI-13010CR

Universal Stopper® without Horn, Flush, Custom Label

view details >
STI-13220NR

STI-13220NR

Universal Stopper® with Horn, Surface Mount, No Label

view details >
STI-13020CG

STI-13020CG

Universal Stopper® with Horn, Flush, Custom Label

view details >
STI-13210CG

STI-13210CG

Universal Stopper® without Horn, Surface Mount, Custom Label

view details >
STI-13220CK

STI-13220CK

Universal Stopper® with Horn, Surface Mount, Custom Label

view details >
STI-13010NY

STI-13010NY

Universal Stopper® without Horn, Flush, No Label

view details >
STI-13200NY

STI-13200NY

Universal Stopper® without Horn Housing, Surface Mount, No Label

view details >
STI-13230CY

STI-13230CY

Universal Stopper® with Horn & Relay, Surface Mount, Custom Label

view details >
STI-13020CB

STI-13020CB

Universal Stopper® with Horn, Flush, Custom Label

view details >
STI-13210NB

STI-13210NB

Universal Stopper® without Horn, Surface Mount, No Label

view details >
13310CB-FR

STI-13310CB-FR

Universal Stopper® without Horn, Encl. Flush Back Box, French Custom Label

view details >
STI-13230NB

STI-13230NB

Universal Stopper® with Horn & Relay, Surface Mount, No Label

view details >
STI-13210CB

STI-13210CB

Universal Stopper® without Horn, Surface Mount, Custom Label

view details >

20 Models Available

Our most popular models. For other models, use the Build-It tab above.

STI-13000NC

STI-13000NC

Universal Stopper® without Horn Housing, Flush, Clear

view details >
STI-13200NC

STI-13200NC

Universal Stopper® without Horn Housing, Surface Mount, Clear

view details >
STI-14000NC

STI-14000NC

Universal Stopper® Low Profile without Horn Housing, Flush, Clear

view details >
STI-14200NC

STI-14200NC

Universal Stopper® Low Profile without Horn Housing, Surface Mount, Clear

view details >
STI-13010FR

STI-13010FR

Universal Stopper® without Horn, Flush, Fire Label

view details >
STI-13210FR-ES

STI-13210FR-ES

Universal Stopper® without Horn, Surface Mount, Fire Label - Spanish

view details >
STI-13020CR

STI-13020CR

Universal Stopper® with Horn, Flush, Custom Label

view details >
STI-13010CR

STI-13010CR

Universal Stopper® without Horn, Flush, Custom Label

view details >
STI-13220NR

STI-13220NR

Universal Stopper® with Horn, Surface Mount, No Label

view details >
STI-13020CG

STI-13020CG

Universal Stopper® with Horn, Flush, Custom Label

view details >
STI-13210CG

STI-13210CG

Universal Stopper® without Horn, Surface Mount, Custom Label

view details >
STI-13220CK

STI-13220CK

Universal Stopper® with Horn, Surface Mount, Custom Label

view details >
STI-13010NY

STI-13010NY

Universal Stopper® without Horn, Flush, No Label

view details >
STI-13200NY

STI-13200NY

Universal Stopper® without Horn Housing, Surface Mount, No Label

view details >
STI-13230CY

STI-13230CY

Universal Stopper® with Horn & Relay, Surface Mount, Custom Label

view details >
STI-13020CB

STI-13020CB

Universal Stopper® with Horn, Flush, Custom Label

view details >
STI-13210NB

STI-13210NB

Universal Stopper® without Horn, Surface Mount, No Label

view details >
13310CB-FR

STI-13310CB-FR

Universal Stopper® without Horn, Encl. Flush Back Box, French Custom Label

view details >
STI-13230NB

STI-13230NB

Universal Stopper® with Horn & Relay, Surface Mount, No Label

view details >
STI-13210CB

STI-13210CB

Universal Stopper® without Horn, Surface Mount, Custom Label

view details >

Key Features

Key Features: 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).

Key Features: Construction

  • Cover is molded from thick, tough polycarbonate material.
  • Cover is UV-stabilized to keep cover clear.

Key Features: Installation

  • Gaskets included.
  • Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C).

Key Features: Electronics

  • Dome models have optional relay output with 12-24 VDC power input.
  • Dome models available with or without 105 dB horn.

Key Features: Options

  • Cover available in low profile or dome shape.
  • 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).
  • Dome models available with red, green, blue, yellow, white or black label hood/horn housing with custom or no label.
  • Available for red units “In Case of Fire…” label.

Key Features: Other Features

  • Protects pull stations, keypads, intercom stations, emergency buttons, electrical light switches or duplex plugs.
  • No charge for custom label (see spec sheet for details).
  • Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).

Key Features

Key Features: 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).

Key Features: Construction

  • Cover is molded from thick, tough polycarbonate material.
  • Cover is UV-stabilized to keep cover clear.

Key Features: Installation

  • Gaskets included.
  • Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C).

Key Features: Electronics

  • Dome models have optional relay output with 12-24 VDC power input.
  • Dome models available with or without 105 dB horn.

Key Features: Options

  • Cover available in low profile or dome shape.
  • 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).
  • Dome models available with red, green, blue, yellow, white or black label hood/horn housing with custom or no label.
  • Available for red units “In Case of Fire…” label.

Key Features: Other Features

  • Protects pull stations, keypads, intercom stations, emergency buttons, electrical light switches or duplex plugs.
  • No charge for custom label (see spec sheet for details).
  • Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).
  1. Design
  2. Construction
  3. Installation
  4. Electronics
  5. Options
  6. Other Features

Approvals

cULus, NEMA, IP_Rating, ADA

*Approvals vary by model. See data sheets.

Is this model available with a UL listing? contact sales for details.

submit your testimonial now

We love hearing from our customers about how STI products met their challenges.

submit now >

Accessories

EA135

KIT-EA135

view details >
1314

STI-1314

view details >
6602

STI-6602

view details >
SUB-319

KIT-319

view details >
BAT-9VDC

BAT-9VDC

view details >
sti-1331

STI-1331

view details >
EA135

KIT-EA135

view details >
1314

STI-1314

view details >
6602

STI-6602

view details >
SUB-319

KIT-319

view details >
BAT-9VDC

BAT-9VDC

view details >
sti-1331

STI-1331

view details >
EA135

KIT-EA135

view details >
1314

STI-1314

view details >
6602

STI-6602

view details >
SUB-319

KIT-319

view details >
BAT-9VDC

BAT-9VDC

view details >
sti-1331

STI-1331

view details >

Similar Products

Universal Stopper®
Fire Covers

Protective cover prevents malicious or accidental damage to pull stations and similar devices. Replacement for Mini Stopper series.

view products >

Single-Gang and Bopper Stopper® Protective Cover

Protect fingerprint readers and similar devices from abuse and accidental damage with the Bio Protector.

view products >

Weather Stopper®

Waterproof cover protects pull stations, and other devices against the ingress of dust or water

view products >

Wireless Stopper® Station Shield

Supervised wireless cover with sound

view products >

Universal Stopper®
Fire Covers

Protective cover prevents malicious or accidental damage to pull stations and similar devices. Replacement for Mini Stopper series.

view products >

Single-Gang and Bopper Stopper® Protective Cover

Protect fingerprint readers and similar devices from abuse and accidental damage with the Bio Protector.

view products >

Weather Stopper®

Waterproof cover protects pull stations, and other devices against the ingress of dust or water

view products >

Wireless Stopper® Station Shield

Supervised wireless cover with sound

view products >

Universal Stopper®
Fire Covers

Protective cover prevents malicious or accidental damage to pull stations and similar devices. Replacement for Mini Stopper series.

view products >

Single-Gang and Bopper Stopper® Protective Cover

Protect fingerprint readers and similar devices from abuse and accidental damage with the Bio Protector.

view products >

Weather Stopper®

Waterproof cover protects pull stations, and other devices against the ingress of dust or water

view products >

Wireless Stopper® Station Shield

Supervised wireless cover with sound

view products >

Join Our Newsletter