STI Horn/Strobe Damage Stopper and Enclosed Back Box with External Mounting Tabs STI-1210C, Clear
Stop the smash, keep the alarm.
A clear polycarbonate cover with an enclosed back box that protects horn and strobe units from accidental damage and vandalism, while keeping them easy to reach for service.

Exposed alarm devices get hit, kicked and tampered with.
Horns and strobes in busy areas can be damaged by accident or on purpose. A damaged device is one that may not do its job when needed.
Built to take the hit
The STI-1210C wraps horn and strobe units in a clear polycarbonate shell made to resist damage.
Damage and vandalism protection
Helps prevent accidental and intentional damage or vandalism to horn and strobe units.

Deep enclosed back box
The enclosed back box gives the protected device a 4" deep housing.
Easy access for service
The open back box and external mounting tabs make it practical to reach the device when service is needed.
Clear polycarbonate shell
Break resistant, clear polycarbonate keeps the device visible while it is protected.
UL/cUL Listed, ADA Compliant
Listed to UL/cUL standards and ADA compliant for use on fire and safety devices.
Everything you need to know.
| Brand | STI |
| Model | Horn/Strobe |
| Product Series | STI-1210 |
| Product Type | Security Cover |
| Material | Polycarbonate |
| Color | Clear |
| Durability | Break Resistant |
| Mount Type | Surface Mount |
| Height | 8.5" |
| Width | 6.5" |
| Depth | 4.8" |
| Country of Origin | US |
STI Horn/Strobe Damage Stopper and Enclosed Back Box with External Mounting Tabs STI-12...
The STI STI-1210C is a Horn/Strobe Damage Stopper and Enclosed Back Box with External Mounting Tabs (Clear). It is made for fire alarm, security and facility professionals who need dependable protective cover equipment.
Key Features
- Helps prevent accidental and intentional damage or vandalism to horn and strobe units
- Easy access for service
- Open back box
- UL/cUL Listed, ADA Compliant
- Typical working properties of polycarbonate are -40° to 250°F
- See install for Light Derating Factor
- 8.5 in H x 6.5 in W x 4.75 in D
Specifications
- Brand: STI
- Model: STI-1210C
- Product Line: Damage Stopper
- Product Model: STI-1210C
- Product Series: STI-1210
- Product Type: Security Cover
- Device Supported: Horn, Strobe
- Material: Polycarbonate
- Color: Clear
- Depth: 4.8"
- Durability: Break Resistant, Damage Resistant, UV Resistant, Vandal Resistant, Weather Resistant
- Form Factor: Surface Mount
- Height: 8.5"
- Width: 6.5"
- Limited Warranty: 3 year
- Certifications & Standards: cUL Approval CSFM MEA UL Listed ADA Compliant
- Features: 4″ deep enclosed back box, Helps prevent false alarms, Surface Mount
- Shipping weight: 2.6 lb
Typical Uses
- Preventing false alarms and vandalism on fire and safety devices
- Schools, gyms, hospitals and public buildings
Please confirm that the STI-1210C matches your system, panel, mounting and finish requirements before ordering. Contact us with the model of your existing equipment if you need help checking compatibility.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

STI Horn/Strobe, ready to order.
- Product Series: STI-1210
- Product Type: Security Cover
- Material: Polycarbonate
- Color: Clear
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