Silent Knight

Silent Knight SK-PULL-SA    SK Series addressable single action pull station

A fixed temperature thermal detector that uses a thermistor sensing circuit to produce 135ºF (57ºC) fixed thermal detection. Base included.

• Reliable analog communications
for trouble-free operation
• Age resistant polymer housing
• Innovative thermistor sensing
circuit
• Superior EMI resistance for
reliability
• Variety of mounting options to
meet any application
• Dual LED indicators for 360º
visibility
• Detector transmits signal to
indicate maintenance is required
• Plug-in mounting provides ease
of installation
• Optional remote LED annunciator
(System Sensor® PN RA100Z)
• Tamper-proof feature available on
mounting bases
• Rotary address switches for fast
installation
• UL Listed

The SK-5208 is a microprocessor based control panel with integrated UL listed communicator designed for applications requiring smoke detection, manual pull stations, and sprinkler supervision. It features an easy to read LCD display with programmable English readout and user friendly tactile keys. The basic unit offers 10 zones of initiation and is expandable up to 30 zones for larger applications. The SK-5208 has a complete line of supervised accessories that provide remote annunciation and auxiliary relay expansion

The HFS-D Intelligent Non-Relay air duct smoke detector comes with the sensor head factory installed. HFS-D is used for detecting smoke and products of combustion present in air moving through an HVAC air handling system. When smoke is detected in a duct, the unit communicates the condition to the IntelliKnight 5600 control panel. The panel, in turn, depending on programming and wiring, turns off fans, blowers, and other devices