FEDERAL SIGNAL 55-120-1 Resonating Horn A2

( Brand: Federal Signal ), ( Manufacturer Part Number: 55-120-1 ), ( Type: Sirens Alarms )

Review FEDERAL SIGNAL Model 120-1 Series A2 Resonating Horn 24vac Gray

The Federal Signal 55-120-1 120-1 A2 Resonating Horn is a powerful and versatile outdoor warning device designed to deliver clear and distinct audible alerts in various environments. This horn is part of Federal Signal's A-Series line, which is renowned for its durability, reliability, and advanced sound production capabilities.

The 120-1 A2 Resonating Horn features a unique design that utilizes a resonating chamber to produce a rich, full-bodied sound. This chamber is specifically tuned to produce a clear and distinct 120 decibel (dB) alarm tone that can be heard from a significant distance, making it an ideal choice for use in industrial facilities, construction sites, and other high-noise environments.

The horn is constructed from heavy-duty materials, including a powder-coated aluminum housing and a stainless steel resonating chamber. These materials ensure that the horn can withstand the rigors of outdoor use, including extreme temperatures, humidity, and exposure to the elements.

The 55-120-1 120-1 A2 Resonating Horn is also equipped with multiple mounting options, including a yoke mount and a clamp mount. This versatility allows the horn to be easily installed on a variety of surfaces, including walls, poles, and other structures.

Additionally, this horn is compatible with a wide range of Federal Signal controllers, including the QR-100, QR-101, and QR-102. This compatibility allows users to customize the activation and deactivation of the horn based on their specific needs and requirements.

In summary, the Federal Signal 55-120-1 120-1 A2 Resonating Horn is a robust and reliable outdoor warning device that delivers a clear and distinct alarm tone in even the most challenging environments. Its durable construction, compatibility with various mounting options and controllers, and advanced sound production capabilities make it an indispensable tool for industrial facilities, construction sites, and other high-noise applications.

Pros and Cons of buying a Federal Signal 55-120-1 120-1 A2 Resonating Horn

The Federal Signal 55-120-1 120-1 A2 Resonating Horn is a popular choice for emergency vehicles and industrial applications due to its powerful sound and durability. However, like any other product, it comes with its advantages and disadvantages. In this analysis, we will discuss the key pros and cons of purchasing this resonating horn.

1. Powerful Sound: The Federal Signal 55-120-1 120-1 A2 Resonating Horn produces a loud and clear sound, making it an ideal choice for emergency vehicles and industrial applications where audibility is crucial.

2. Durable Construction: The horn is built with a heavy-duty, corrosion-resistant brass construction, ensuring long-lasting performance even in harsh environments.

3. Customizable: Federal Signal offers various options for customizing the horn's sound, including different tone patterns and pitch adjustments, allowing users to tailor the horn to their specific needs.

4. Easy Installation: The horn comes with a simple wiring harness and mounting hardware, making the installation process straightforward and quick.

5. High Reliability: Federal Signal is a trusted brand in the emergency vehicle and industrial equipment industries, and the 55-120-1 120-1 A2 Resonating Horn is known for its high reliability and durability.

1. Expensive: Compared to other horns on the market, the Federal Signal 55-120-1 120-1 A2 Resonating Horn can be quite expensive, making it a significant investment for some users.

2. Complex Wiring: The horn's wiring can be complex, requiring a good understanding of electrical systems and proper grounding to ensure optimal performance.

3. Heavy: The horn's durable construction makes it quite heavy, which may require additional mounting hardware and support to ensure a secure installation.

4. Limited Availability: Due to its popularity and high demand, the Federal Signal 55-120-1 120-1 A2 Resonating Horn can be difficult to find in stock at local retailers, requiring users to order it online or through specialized distributors.

5. Maintenance Required: The horn may require regular maintenance, such as lubrication and adjustments, to ensure it continues to perform optimally.

The Federal Signal 55-120-1 120-1 A2 Resonating Horn offers numerous advantages, including a powerful and customizable sound, durable construction, and high reliability. However, it also comes with some disadvantages, such as a complex wiring system, heavy weight, and a high price tag. Ultimately, the decision to purchase this horn depends on the user's specific requirements, budget, and technical capabilities. If the advantages outweigh the disadvantages for your application, then the Federal Signal 55-120-1 120-1 A2 Resonating Horn may be an excellent investment.

For users in need of a powerful, customizable, and reliable horn for emergency vehicles or industrial applications, the Federal Signal 55-120-1 120-1 A2 Resonating Horn is an excellent choice. However, they should be prepared for the complex wiring system, heavy weight, and high cost. Users with limited budgets or less complex requirements may want to consider alternative horn options.

Details:

With its brand reputation and specific model number, this Federal Signal product ensures high quality performance in fire protection applications. The Federal Signal model 55-120-1 Series A2 Resonating Horn operates at 24VAC and is designed for use in fire protection systems.

part #: 551201 prices

• $349.99-$950.00

specifications indusfir:

• brand: Federal Signal
• mpn: 55-120-1
• type: Sirens Alarms

offer indusfir:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: October 31, 2025

shipping indusfir:

• cost: $16.53
• service: USPS Ground Advantage
• class: Standard
• type: Calculated
• carrier: USPS
• transit: 5-12 Days

payments indusfir:

• wallet: Paypal
• credit card: Mastercard
• other

returns indusfir:

• policy: No Returns

general indusfir:

• condition: Used
• Facility Maintenance Safety > Fire Protection Equipment > Other Fire Protection Equipment

seller indusfir:

• city: Detroit, Michigan
• rating: 95.2%
• # reviews: 176

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