System Sensor P4R SF 02/02 The photo-diode has an integral

The photo-diode has an integral daylight blocking filter

pull stations

for indoor or outdoor use

Edwards SD-T36 36-inch Sampling Tube

Wattage and candela settings are viewable even after installation through an innovative sealed viewport display

System Sensor P4R SF 02/02 The photo-diode has an integralThe SpectrAlert Advance series offers the most versatile and easy to use line of horns, strobes, and horn strobes in the industry. With white and red plastic housings, wall and ceiling mounting options, and plain and FIRE printed devices, SpectrAlert Advance can meet virtually any application requirement. Like the entire SpectrAlert Advance product line, wall mount horns, strobes, and horn strobes include a variety of features that increase their