Potter MTW-120MH MT Mini Horn 120V AC Mini Horn, White
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Key Features
- Reliable, high-impact audible signaling (86 dB) to ensure occupants hear alarms and support fast evacuation
- Low current draw on 120V AC reduces load on fire alarm circuits and simplifies system design
- Jumper-selectable Temporal 3 or continuous tone for NFPA 72 compliance and flexible installation
- Compact single-gang, box-mount design with 6 3/4" leads for quick, low-cost retrofit and new installs
- Rugged indoor construction, US-made, with a 5-year limited warranty for long-term reliability in commercial and residential projects
Quick Specifications
- Product Model
- MTW-120MH
- Brand Name
- Potter Electric Signal, LLC
- Product Name
- MT Mini Horn
- Product Type
- Horn
Explore the details
Product information
MTW-120MH
Overview
Provide dependable, code-friendly audible notification for hotels, apartments, offices and other occupied spaces with the Potter Electric Signal MT Mini Horn. The Potter MTW-120MH is a compact 120V AC piezo horn that delivers 86 dB of sound output while drawing very low current, minimizing impact on fire alarm power budgets and monitoring equipment. Its single-gang plate and 6 3/4" wire leads make installation fast and cost-effective for new builds or retrofits in commercial security and residential fire alarm systems. The horn offers jumper-selectable Temporal 3 or continuous tones to meet NFPA 72 evacuation requirements, and its white finish blends discreetly into hallways and common areas. Designed for indoor use and backed by a 5-year limited warranty, the MT Mini Horn is a practical choice for contractors specifying notification appliances for fire alarm, security, and monitoring systems. Specify the Potter MTW-120MH for reliable audible signaling—order now for your next fire, security, or surveillance project.
Features
- Reliable, high-impact audible signaling (86 dB) to ensure occupants hear alarms and support fast evacuation
- Low current draw on 120V AC reduces load on fire alarm circuits and simplifies system design
- Jumper-selectable Temporal 3 or continuous tone for NFPA 72 compliance and flexible installation
- Compact single-gang, box-mount design with 6 3/4" leads for quick, low-cost retrofit and new installs
- Rugged indoor construction, US-made, with a 5-year limited warranty for long-term reliability in commercial and residential projects
| General Information | |
|---|---|
| Brand Name | Potter Electric Signal, LLC |
| Manufacturer | Potter Electric Signal, LLC |
| Product Name | MT Mini Horn |
| Product Type | Horn |
| Product Series | MT |
| Manufacturer Part Number | MTW-120MH |
| Technical Information | |
| Alarm Type | Audible |
| Application/Usage | Commercial, Fire Alarm, Indoor, Residential, Signaling |
| Connectivity Technology | Wired |
| Environmental Conditions | |
| Sound Emission | 86 dB |
| Physical Characteristics | |
| Color | White |
| Depth | 0.5" |
| Width | 2.8" |
| Height | 4.5" |
| Form Factor | Box Mount, Ceiling Mount, Wall Mount |
| Power Description | |
| Power Source | AC |
| Input Voltage | 120V AC |
| Product Information | |
| Mount Type | Box Mount, Ceiling Mount, Wall Mount |
| Warranty | |
| Limited Warranty | 5-Year |
| Miscellaneous | |
| Indoor/Outdoor | Indoor |
| Country of Origin | US |
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Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- MTW-120MH
- Manufacturer part:
- MTW-120MH
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 exclusionsPotter MTW-120MH MT Mini Horn 120V AC Mini Horn, White
MTW-120MH