STI 13520NB Universal Stopper Dome Cover, Enclosed Back Box and Opened Mounting Plate, Label Hood with Horn, Blue
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
- Protect critical devices from vandalism and accidental activation, reducing maintenance and downtime
- Built-in 105 dB audible alarm and horn housing for immediate notification of tampering or emergencies
- Rugged, UV‑stabilized polycarbonate construction for indoor/outdoor installations and long service life
- Low-profile, ADA-compliant design (under 4" depth) fits most pull stations and access control devices
- NEMA 3RX rated enclosure with enclosed back box and open mounting plate for secure, weatherproof mounting
Quick Specifications
- Product Model
- STI-13520NB
- Brand Name
- Safety Technology International
- Product Line
- Universal Stopper
- Product Name
- Universal Stopper STI-13520NB Fire Equipment Enclosure
Explore the details
Product information
STI-13520NB
Overview
Protect your pull stations, keypads and emergency controls with the Safety Technology International STI 13520NB protective cover — a purpose-built solution for security and monitoring installations. This Universal Stopper cover delivers durable, weatherproof protection and immediate audible notification: a self-contained 105 dB alarm with horn housing warns of tampering while the NEMA 3RX rated, UV-stabilized polycarbonate housing resists vandalism and harsh outdoor environments. The low-profile, ADA-compliant design (less than 4 inches deep; nominal size 5.95" H x 4" W x 2.18" D) fits most pull stations, duplex plugs, intercoms and access control keypads, simplifying integration into surveillance and access control systems. The enclosed back box and open mounting plate provide secure surface mounting and tidy wiring for commercial and institutional deployments. Ideal for facilities management, security integrators, schools and healthcare sites that need reliable protection for critical devices used in life-safety, monitoring and building automation. Specify the STI-13520NB to harden your security infrastructure against accidental or intentional damage — order now or contact sales for bulk project pricing.
Features
- Protect critical devices from vandalism and accidental activation, reducing maintenance and downtime
- Built-in 105 dB audible alarm and horn housing for immediate notification of tampering or emergencies
- Rugged, UV‑stabilized polycarbonate construction for indoor/outdoor installations and long service life
- Low-profile, ADA-compliant design (under 4" depth) fits most pull stations and access control devices
- NEMA 3RX rated enclosure with enclosed back box and open mounting plate for secure, weatherproof mounting
| General Information | |
|---|---|
| Brand Name | Safety Technology International |
| Manufacturer | Safety Technology International, Inc |
| Product Line | Universal Stopper |
| Product Name | Universal Stopper STI-13520NB Fire Equipment Enclosure |
| Product Type | Security Cover |
| Product Model | STI-13520NB |
| Product Series | STI-13000 |
| Manufacturer Part Number | STI-13520NB |
| Technical Information | |
| Alarm Type | Audible |
| Device Supported | Duplex Plug, Emergency Button, Keypad, Pull Station |
| Environmental Conditions | |
| Sound Emission | 105.0dB |
| Physical Characteristics | |
| Color | Blue |
| Material | PC |
| Product Information | |
| Mount Type | Surface Mount |
| Warranty | |
| Limited Warranty | 3 Year |
| 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-13520NB
- Manufacturer part:
- STI-13520NB
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 13520NB Universal Stopper Dome Cover, Enclosed Back Box and Opened Mounting Plate, Label Hood with Horn, Blue
STI-13520NB