Cooper Wheelock HNR. Horn, Red.

Cooper Wheelock HNR Horn, Red, 2W, Wall, 12/24V

The Cooper Wheelock HNR Horn, Red, 2-Wire, Wall Mount, 12/24V is a high-performance audible notification appliance designed for fire and emergency systems. Built for wall-mounted installations, this red horn operates on both 12V and 24V power systems. Its two-wire configuration allows for easier wiring, making it a preferred choice for retrofits and new construction projects alike.

Thanks to its dependable sound output and compatibility, it serves well in schools, hospitals, retail centers, and office buildings.

High-Output Sound with Selectable Settings

The HNR horn produces a strong audible signal that quickly alerts building occupants to emergencies. With selectable dBA output and multiple tone options, it allows installers to fine-tune performance to meet application needs. Whether you’re working in a quiet hallway or a noisy warehouse, you can adjust the settings to maximize effectiveness without overloading the space.

Moreover, the consistent output meets applicable codes for public and private fire alarm systems.

Efficient Installation with 2-Wire Configuration

Designed with convenience in mind, the HNR horn uses a 2-wire setup to simplify installation. Fewer connections mean faster wiring and reduced labor during deployment. It mounts directly to standard electrical back boxes and is compatible with Wheelock’s existing mounting plates, which helps minimize installation time and streamline upgrades.

This straightforward configuration is especially useful in retrofit applications or fast-paced construction projects.

Durable Red Housing for Clear Notification

The horn features a red plastic housing that is both durable and highly visible. Its bright color ensures easy recognition during an emergency, helping occupants respond more quickly. The low-profile design integrates well into a variety of interior environments, from industrial sites to commercial offices.

Because of its reliable performance and tough construction, it supports long-term system integrity with minimal maintenance.

The Cooper Wheelock HNR Horn, Red, 2W, Wall, 12/24V delivers strong, code-compliant audible notification in a compact and efficient design. Its 2-wire configuration, selectable output, and durable housing make it a practical solution for a wide range of fire alarm installations. Whether used in new buildings or system upgrades, the HNR provides dependable alerts to keep occupants safe and informed.

Download the Specification sheet in *.pdf format

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