Notifier NH-200 Addressable Heat Detector

The Notifier NH-200 is a commercial addressable heat detector designed for compatible Notifier FireWarden® Series fire alarm control panels. It provides 135°F (57°C) fixed-temperature thermal detection, making it suitable for protecting commercial spaces where smoke detectors may not be appropriate due to environmental conditions.

Featuring a modern low-profile design, rotary decimal addressing, dual status LEDs, and built-in device identification, the NH-200 offers dependable thermal detection with simplified installation and maintenance. This product is intended exclusively for commercial fire alarm installations.

Product Functions

• Detects fixed-temperature heat conditions
• 135°F (57°C) thermal activation
• Reports alarm conditions to the fire alarm control panel
• Continuous detector supervision
• Individual device identification
• Rotary decimal addressing
• Dual LED status indication
• Built-in magnetic functional testing
• Supports remote LED annunciation

Electrical & System Information

The NH-200 operates on compatible FireWarden® Signaling Line Circuits (SLC) using a two-wire connection. Rotary decimal switches provide local addressing, while the detector continuously communicates its operating status to the compatible fire alarm control panel.

The detector plugs into a compatible detector base, simplifying installation, inspection, cleaning, testing, and replacement. It includes built-in device-type identification and supports remote testing from the fire alarm control panel.

Features

• Commercial addressable heat detector
• 135°F (57°C) fixed-temperature sensing
• FlashScan® and CLIP® compatibility
• Rotary decimal addressing
• Dual LEDs with 360° visibility
• Built-in magnetic test switch
• Plug-in detector head
• Low-profile housing
• Low standby current
• Tamper-resistant feature
• Remote LED output
• Built-in device identification

Mounting & Design

The NH-200 installs on compatible intelligent detector bases using a plug-in design that allows installation, testing, cleaning, and replacement without disturbing field wiring.

The detector is compatible with standard detector bases as well as relay and sounder bases where supported, providing installation flexibility for commercial fire alarm systems. Mount the detector base on an electrical box at least 1.5 inches (3.8 cm) deep.

Protection & Applications

Suitable for:

• Mechanical Rooms
• Utility Rooms
• Electrical Equipment Rooms
• Warehouses
• Manufacturing Facilities
• Commercial Kitchens
• Industrial Facilities
• Office Buildings
• Commercial Fire Alarm Systems

Compatibility

Compatible with:

• Notifier FireWarden-50X Fire Alarm Control Panel
• Notifier FireWarden-100X Fire Alarm Control Panel
• FireWarden Series Signaling Line Circuits
• B300-6 Detector Base
• Compatible Relay Bases
• Compatible Sounder Bases
• RA100Z Remote LED Annunciator

Always verify compatibility with the installed fire alarm control panel, detector base, SLC protocol, firmware version, and project requirements before installation.

Technical Specifications

Manufacturer: Notifier

Parent Company: Honeywell

Model: NH-200

Series: NH-200 Series

Product Type: Addressable Heat Detector

Detection Method: Fixed-Temperature Thermal Sensor

Temperature Rating: 135°F (57°C)

Communication Protocol: FlashScan® and CLIP®

Operating Voltage: Two-Wire SLC Loop

Addressing: Rotary Decimal Switches

Status Indicators: Dual Red LEDs

Viewing Angle: 360°

Built-In Test: Magnetic Functional Test Switch

Remote LED Output: Yes

Tamper Resistance: Built-In

Operating Temperature: –4°F to 100°F (–20°C to 38°C)

Mounting: Compatible Intelligent Detector Base Required

Application: Indoor Commercial Fire Alarm Systems

Listings: UL Listed and designed to meet UL 268 7th Edition requirements. Verify product labeling and project requirements before installation.

Applications

The Notifier NH-200 is designed for commercial fire alarm systems requiring dependable fixed-temperature heat detection. Typical applications include mechanical rooms, utility areas, warehouses, industrial facilities, manufacturing plants, commercial kitchens, electrical equipment rooms, and other commercial occupancies utilizing compatible Notifier FireWarden® addressable fire alarm systems.

Download the Specification sheet in *.pdf format