2WTR-B

Low Frequency (520 Hz) Intelligent, Syncronizable, Sounder Base designed for new and existing dwelling unit applications.

The SpectrAlert Advance SRK is a red, outdoor strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Includes back box.

The SpectrAlert Advance SPSCWHK is a white, outdoor speaker strobe for ceiling installations with selectable strobe settings of 135, 150, 177 and 185 cd.

System Sensor i3™ sounder and relay smoke detectors apply the guiding principles of installation ease, intelligence, and instant inspection in a series of specialty conventional devices.

The L-Series P2RL-LF (red) and P2WL-LF (white) are 2-wire, 24 volt, 520Hz, wall sounder strobes.

The SpectrAlert Advance SRHK is a red, outdoor strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd. Includes back box.