Honeywell NOTIFIER FST-951R Intelligent Addressable Heat Detector

Honeywell NOTIFIER FST-951R Intelligent Addressable Heat Detector

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The Honeywell NOTIFIER FST-951R Intelligent Addressable Heat Detector is an intelligent thermal detector designed for compatible NOTIFIER fire alarm systems. It uses advanced thermistor sensing technology to detect rapid increases in temperature, helping provide effective fire detection and property protection in commercial, industrial and other suitable building applications.

The FST-951R is a rate-of-rise heat detector that responds to temperature increases of 15°F (8.3°C) per minute. Its point identification address, configured through rotary decimal switches, enables the compatible fire alarm control panel to identify the detector's specific location. The detector features a low-profile design, LED status indicators and a two-wire Signaling Line Circuit (SLC) connection. It supports FlashScan® communication and is designed for straightforward installation using a separate detector mounting base.

The Honeywell NOTIFIER FST-951R is designed to provide reliable communication with compatible addressable fire alarm control panels. Its built-in functional test feature, tamper-resistant design and low standby current make it suitable for a range of fire detection applications. Please note that Honeywell lists the FST-951 series as discontinued, so current availability should be confirmed before ordering.

For more details about the Honeywell NOTIFIER FST-951R Intelligent Addressable Heat Detector, please click here to visit the manufacturer's page. If you have any questions, please contact us.

Features of Honeywell NOTIFIER FST-951R Intelligent Addressable Heat Detector

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• Intelligent Addressable Detection: Communicates detector status and identification to a compatible NOTIFIER fire alarm control panel.

• Rate-of-Rise Heat Detection: Responds to temperature increases of 15°F (8.3°C) per minute.

• Advanced Thermistor Technology: Uses thermal sensing technology for responsive heat detection.

• Two-Wire SLC Connection: Connects to the Signaling Line Circuit of a compatible addressable fire alarm system.

• Rotary Decimal Addressing: Allows the detector's individual address to be set for device identification.

• FlashScan® Compatibility: Designed for use with compatible FlashScan fire alarm systems.

• LED Status Indicators: LEDs blink during normal communication and provide visual alarm indication when commanded by the control panel.

• Low-Profile Design: Features a contemporary design suitable for various building interiors.

• Built-In Functional Test: Supports local testing using an external magnet, following the manufacturer's instructions.

• Tamper-Resistant Feature: Helps prevent unauthorized removal of the detector.

• Separate Mounting Base: Allows convenient installation, servicing and detector replacement.

• Low Standby Current: Uses a maximum average standby current of 200 µA at 24 VDC under the specified communication conditions.

• Compatible Base Options: Supports compatible detector bases, including optional sounder, relay and isolator base configurations where permitted by the system.

Specifications of Honeywell NOTIFIER FST-951R Intelligent Addressable Heat Detector

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• Brand: Honeywell NOTIFIER

• Model: FST-951R

• Product Type: Intelligent Addressable Rate-of-Rise Heat Detector

• Detection Technology: Thermistor-based thermal sensing

• Detection Type: Rate-of-rise heat detection

• Rate-of-Rise Response: 15°F (8.3°C) per minute

• Fixed-Temperature Rating: 135°F (57°C), as specified for the FST-951 series rate-of-rise operation

• Operating Voltage Range: 15–32 VDC peak

• Standby Current: 200 µA maximum average at 24 VDC under specified communication conditions

• Maximum Current: 4.5 mA at 24 VDC with the LED continuously on, as specified in the installation documentation

• Communication Interface: Two-wire Signaling Line Circuit (SLC)

• Addressing: Rotary decimal switches

• Communication Protocol: FlashScan® for the FST-951R model

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

• Relative Humidity: 10%–93%, non-condensing

• Detector Height: Approximately 2 inches (5.3 cm), excluding the mounting base

• Detector Spacing: UL-approved for 50 ft (15.24 m) centre-to-centre spacing; FM-approved for 25 × 25 ft (7.62 × 7.62 m) spacing, subject to applicable installation requirements

• Mounting: Separate compatible detector base

• Installation: Electrical backbox or approved surface-mount arrangement, following manufacturer instructions

• Optional Accessories: Compatible sounder, relay and isolator bases, subject to system requirements

• Certifications: UL/ULC Listing, FM Approval and CSFM listing as stated for applicable series configurations

Download Honeywell NOTIFIER FST-951R Datasheet & Manual

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• Honeywell NOTIFIER FST-951 Series Intelligent Thermal Detectors Datasheet (PDF)

• Honeywell NOTIFIER FST-951R Installation and Maintenance Instructions (PDF)

Why Buy Honeywell NOTIFIER FST-951R Intelligent Addressable Heat Detector from Gulf AED?

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• Technical Support: Gulf AED can assist with product information, specifications and compatibility enquiries for Honeywell NOTIFIER fire alarm components.

• Competitive Prices: Contact our team for pricing on the Honeywell NOTIFIER FST-951R, subject to current availability.

• Bulk Discount: Contractors, system integrators, businesses and institutions can contact us for project and bulk-order quotations.

• Fast Shipping: Delivery options may be available across the UAE. Contact our team to confirm shipping arrangements and delivery timelines.

• Product Availability: As Honeywell lists the FST-951 series as discontinued, contact Gulf AED to check remaining stock, lead time or suitable replacement options.

• Local Presence: Gulf AED serves customers in Dubai, UAE, with support for fire alarm and life safety product enquiries.

Frequently Asked Questions (FAQs) – Honeywell NOTIFIER FST-951R Intelligent Addressable Heat Detector

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1. Does the FST-951R require a separate power supply?

The detector receives operating power through the two-wire Signaling Line Circuit (SLC). It must be connected to a compatible fire alarm control panel and installed according to the manufacturer's instructions.

2. What is the rate-of-rise detection capability of the FST-951R?

The FST-951R responds to a temperature increase of 15°F (8.3°C) per minute. It is designed for applications where rate-of-rise thermal detection is appropriate.

3. Which fire alarm panels are compatible with the FST-951R?

The FST-951R is designed for compatible NOTIFIER FlashScan systems. Compatibility depends on the control panel model, system configuration and installation requirements. Check the manufacturer's documentation before selecting the detector.

4. What is the operating voltage of the Honeywell NOTIFIER FST-951R?

The specified operating voltage range is 15–32 VDC peak. Refer to the manufacturer's installation instructions for electrical requirements and wiring details.

5. Does the FST-951R include a mounting base?

The FST-951R uses a separate mounting base. Confirm whether a compatible base is included in the package or must be ordered separately.

6. Is the Honeywell NOTIFIER FST-951R discontinued?

Yes. Honeywell's product information identifies the FST-951 series as discontinued. Contact Gulf AED to check remaining stock and discuss a compatible replacement if the detector is required for an existing system.

7. How can I request a quotation for the Honeywell NOTIFIER FST-951R Intelligent Addressable Heat Detector?

To request a quotation, contact Gulf AED through the following channels:

• Website: Gulf AED

• Email: inquiry@gulfaed.com

• Contact page: Contact Gulf AED

Please provide the required quantity, delivery location and existing fire alarm control panel model so our team can assist with your enquiry.

Gulf AED is Supplier of Honeywell NOTIFIER FST-951R Intelligent Addressable Heat Detector in Abu Dhabi, Dubai (UAE), Saudi Arabia (KSA), Bahrain, Iraq, Kuwait, Oman & Qatar.

For over 15 years, Gulf AED has been a leading provider of AED defibrillators, AED accessories and other medical equipment in the GCC region. We proudly serve marine ship chandlers, oil refineries, oil rigs, government offices, private companies, residential communities, shopping malls, educational institutions such as schools and universities, as well as hospitals and clinics.

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