STI 13520NW Universal Stopper with Horn Enclosed Back Box Open Mounting Plate, No Label Included, White
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Protects critical devices (pull stations, keypads, intercoms, switches) while allowing legitimate operation
- UV-stabilized polycarbonate construction resists impact and weather for reliable indoor/outdoor protection
- Enclosed back box provides tamper and moisture resistance for improved security and longer equipment life
- Open mounting plate and universal design speed installation and simplify retrofits across multiple device types
- Low-profile and dome options with up to 4" maximum protrusion to suit aesthetic and space requirements
Quick Specifications
- Product Model
- STI-13520NW
- Brand Name
- Safety Technology International
- Product Line
- Universal Stopper
- Product Name
- Universal Stopper STI-13520NW Fire Equipment Enclosure
Explore the details
Product information
STI-13520NW
Overview
Protect mission-critical access and alarm points without slowing response times. The Safety Technology International STI 13520NW Universal Stopper is a versatile protective cover designed to safeguard pull stations, keypads, intercoms, emergency buttons and light switches from accidental damage, vandalism and the elements while preserving full usability. Constructed from UV-stabilized polycarbonate (PC) and featuring an enclosed back box, this security cover delivers durable indoor/outdoor protection and improved resistance to tampering and moisture. The open mounting plate and universal fit make installation and retrofits fast for facilities teams, and the cover’s low-profile or dome configurations accommodate devices up to 4 inches deep without obstructing operation. Ideal for fire, access control and surveillance environments, the STI-13520NW supports compliance and reduces costly downtime by keeping critical devices functional and visible for monitoring and emergency response. Specify this protective cover where robust yet unobtrusive protection is required—order STI 13520NW to enhance site security and streamline installation in commercial, institutional, and industrial deployments.
Features
- Protects critical devices (pull stations, keypads, intercoms, switches) while allowing legitimate operation
- UV-stabilized polycarbonate construction resists impact and weather for reliable indoor/outdoor protection
- Enclosed back box provides tamper and moisture resistance for improved security and longer equipment life
- Open mounting plate and universal design speed installation and simplify retrofits across multiple device types
- Low-profile and dome options with up to 4" maximum protrusion to suit aesthetic and space requirements
| General Information | |
|---|---|
| Brand Name | Safety Technology International |
| Manufacturer | Safety Technology International, Inc |
| Product Line | Universal Stopper |
| Product Name | Universal Stopper STI-13520NW Fire Equipment Enclosure |
| Product Type | Security Cover |
| Product Model | STI-13520NW |
| Product Series | STI-13000 |
| Manufacturer Part Number | STI-13520NW |
| Technical Information | |
| Device Supported | Duplex Plug, Electrical Light Switch, Emergency Button, Intercom, Keypad, Pull Station |
| Physical Characteristics | |
| Color | White |
| Material | PC |
| Miscellaneous | |
| Features | Molded, UV-stabilized |
| Indoor/Outdoor | Indoor, Outdoor |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- STI-13520NW
- Manufacturer part:
- STI-13520NW
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsSTI 13520NW Universal Stopper with Horn Enclosed Back Box Open Mounting Plate, No Label Included, White
STI-13520NW