For high-traffic commercial notification and life safety installations, the System Sensor SSV120-6 provides a ruggedized, high-output signaling solution. This 120Vac alarm bell is specifically engineered for a low current draw of approximately 53mA while maintaining a high decibel sound output of 85dB, ensuring effective occupant notification in noisy mechanical or industrial spaces. Built with a 6-inch steel gong and a vibrating striker mechanism, the SSV120-6 is designed for reliable performance in fire alarm and general signaling applications. Its all-weather construction allows for versatile deployment, provided an appropriate weatherproof backbox like the WBB is utilized for exterior mounts. For interior projects, this fire alarm bell mounts directly to a standard 4-inch square electrical box, facilitating a clean and efficient field installation. The appliance comes pre-wired with two sets of leads to support seamless in-and-out supervision wiring for the contractor. Key Benefits for Technicians: High-Decibel Performance: Delivers a consistent 85dB resonant tone for clear commercial fire notification. Efficient Power Management: Operates at 120Vac with a regulated low current draw to minimize load on branch circuits. Installation Versatility: Listed for indoor and outdoor use (with optional WBB box) to handle diverse environmental conditions. Contractor Friendly: Features a pre-wired design and supports semi-flush or surface mounting for standard electrical box compatibility. Heavy-Duty Reliability: Utilizes an underdome striker and steel gong for superior 85dB sound output and durability. Common Questions: What is the operating voltage range for the SSV120-6? The unit is nominal 120VAC, with operating voltage limits ranging from 96 to 132VAC to accommodate fluctuating line conditions. Does this alarm bell require a specialized mounting plate? No, the System Sensor SSV120-6 is designed to mount directly to a standard 4-inch square electrical box for typical indoor applications. Can I use the SSV120-6 for outdoor notification? Yes, the System Sensor 120V bell is approved for outdoor use when installed with a Model WBB weatherproof backbox to protect the internal strike mechanism. This item is not eligible for free shipping. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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