The smoke alarm operates on the light scattering principle, a superior method of detection in smoldering fires. It has a pulsing LED light source and a photodiode sensor in a fully screened sensing chamber. When smoke enters the chamber, the infrared beam is deflected onto the sensor.
EDWARDS SIGNALING PRODUCTS SMOKE DETECTOR 517T SOLID-STATE NON-LATCHING PIEZO HORN PULSING LED SENSING CHAMBER 3 POSITION FUNCTIONAL TEST SWITCH SOLID-STATE LED CONDITION INDICATOR QUICK-DISCONNECT WIRING HARNESS MOUNTING HARDWARE ADAPTS TO STANDARD JUNCTION BOXES DUST COVER TO PREVENT CONTAMINATION DURING INSTALLATION
This sale is for one STI-6200 fire extingiisher theft stopper new in manuf packaging old shelf stock (most likley needs new battery) sounds 120db or 85db warning horn when activated just extra stock have 4 at this price THANKS
Federal Signal Power Tone Fire Horn ASLP New Free shipping w/ BIN Corporate Asset Conversion LLC sells corporate assets on behalf of our clients. We also perform auctions on behalf of companies where we perform on line or on-site auctions around North America. We pay finders fees of 20% for leads on auctions, large and small!!
STI - SAFETY TECHNOLOGY INTERNATIONAL STOPPER II STI-1130 PULLSTATION COVER WITH HORN & CLEAR SPACER HELPS STOP FALSE FIRE ALARMS MADE IN USA NEW IN BOX!! PLEASE RE
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