PC4RL

The SpectrAlert Advance SPSRHK is a red, outdoor speaker strobe for wall installations with selectable strobe settings of 135, 150, 177, 185 cd.

The SpectrAlert Advance PC2RHK is a red, two-wire, ceiling-mount, outdoor horn strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd. Outdoor back box included.

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

The L-Series HRL-LF (red) and HWL-LF (white) are 2-wire, 24 volt, 520Hz, wall sounders.

System Sensor’s 800 series detectors are 2-wire conventional profile plug-in detectors aimed to meet the performance criteria designated by UL.

The 4WITAR-B is a 4-wire, photoelectric i3 smoke detector with isolated thermal sensor, built-in sounder, and Form C relay.