Silent Knight sk-heat-ht-w High Heat Detector Addressable

Product Description

The SILENT KNIGHT sk-heat-ht-w is an addressable fixed-temperature heat detector designed for use in fire alarm systems. It uses a thermistor sensing circuit to monitor ambient temperature and trigger an alarm when conditions reach 135 degrees F. The addressable design allows the detector to communicate its status directly on a signaling line circuit, giving the control panel precise point identification. Licensed fire alarm technicians and life-safety contractors are the primary installers of this device.

This detector is suited for residential and commercial applications where smoke detectors are not appropriate, such as kitchens, garages, attics, and other areas prone to dusty or steamy conditions. The fixed-temperature thermistor circuit provides a reliable response without the nuisance trips associated with ionization or photoelectric sensors in those environments. The included base simplifies wiring and mounting during new construction or retrofit installations.

Key Features

• Addressable design for point-by-point identification on the fire alarm control panel
• Thermistor sensing circuit for fast, reliable fixed-temperature detection
• Fixed temperature alarm threshold at 135 degrees F
• Includes mounting base for streamlined installation
• Suited for environments where smoke detection is impractical

Compatibility

Designed as an OEM-style addressable heat detector for use with compatible SILENT KNIGHT addressable fire alarm control panels and signaling line circuits.

Installation Notes

Installation must be performed by a licensed fire alarm technician in accordance with NFPA 72 and all applicable local codes. Disconnect and lock out power to the signaling line circuit before wiring the base or handling the detector head. Follow the control panel manufacturer's address-setting instructions before placing the detector into service. Do not install in areas where ambient temperatures routinely approach the fixed alarm threshold, as this can cause false activations.

Technical Specifications

• Detection Type: Fixed Temperature
• Alarm Temperature: 135 degrees F
• Sensing Technology: Thermistor Circuit
• Protocol: Addressable
• Base: Included

Standard Information

• Brand: SILENT KNIGHT
• Manufacturer Part Number: sk-heat-ht-w