L-Series, white, wall-mountable, clear lens, speaker strobe that is umarked. Selectable strobe settings: 15, 30, 75, 95, 110, 135, and 185 cd.
The 4WTA-B is a 4-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder.
System Sensor® SpectrAlert® Advance selectable-output horns, strobes and horn/strobes are rich with features guaranteed to cut installation times and maximize profits.
L-Series, white, ceiling-mountable, clear lens, speaker strobe marked "ALERT". Designed for ECS/MNS applications.
The SpectrAlert Advance WTPW is a white weatherproof mounting plate for flush mounting outdoor K series speakers and speaker strobes.
The System Sensor BEAM1224 is transmitter / receiver unit and a reflector as fourwire conventional projected beam smoke detectors.