Notifier NH-200R-IV. Intelligent rate-of-rise fixed thermal sensor.

The Notifier NH-200R-IV Low-Profile Intelligent Rate-of-Rise Fixed Thermal Sensor provides precise and dependable heat detection for modern fire alarm systems. Engineered for use with Notifier intelligent control panels, this advanced sensor combines rate-of-rise and fixed-temperature detection technologies to deliver fast and accurate fire response under various ambient conditions.

Its sleek, low-profile design blends seamlessly into any environment while maintaining superior performance and reliability. Because it communicates continuously with the control panel, the NH-200R-IV ensures real-time monitoring, fault detection, and system supervision for enhanced life safety.

Key Features of the Notifier NH-200R-IV Thermal Sensor

The Notifier NH-200R-IV offers several key benefits that make it a trusted choice for fire protection professionals:

• Combines rate-of-rise and fixed-temperature detection for dual protection.

• Intelligent communication ensures accurate status reporting to the control panel.

• Low-profile housing provides a clean, modern appearance.

• Compatible with Notifier intelligent series control panels and bases.

• LED indicator shows active, alarm, and fault conditions clearly.

• Designed for fast response to rapid temperature increases or high heat levels.

• Meets UL and NFPA standards for life safety performance.

As a result, this sensor enhances fire detection accuracy, minimizes false alarms, and maintains consistent performance in challenging environments.

Applications

The Notifier NH-200R-IV is suitable for a wide range of commercial and industrial fire detection applications, such as:

• Office buildings and commercial facilities

• Healthcare and educational institutions

• Warehouses and manufacturing plants

• Government and public buildings

• Hospitality and retail spaces

In all of these settings, the NH-200R-IV provides dependable thermal detection and ensures compliance with life safety requirements.

Installation Benefits

Designed with installer convenience in mind, the Notifier NH-200R-IV features a simple mounting process and integrates effortlessly with standard Notifier detector bases. Its intelligent addressable design allows for easy configuration, system mapping, and maintenance through the control panel interface.

Furthermore, the rate-of-rise function detects sudden increases in temperature, while the fixed-temperature element provides backup detection when steady heat conditions occur. This dual-technology approach ensures reliable performance under a variety of conditions.

Reliable System Integration

When integrated into a Notifier intelligent fire alarm system, the NH-200R-IV communicates continuously with the control panel for precise supervision and real-time diagnostics. Its intelligent sensing technology adjusts to environmental changes, reducing nuisance alarms and improving detection accuracy.

This seamless communication guarantees consistent operation across the entire system, supporting both safety and code compliance in critical applications.

Download the Specification sheet in *.PDF format