System Sensor HGRKL
System Sensor HGRKL
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The System Sensor HGRKL is the weatherproof, outdoor-rated version of the L-Series HGRL compact horn: a red, horn-only notification appliance (no strobe) built to mount on an outdoor wall while standing up to rain and temperature extremes. It shares its mounting footprint and electronics platform with System Sensor's legacy SpectrAlert, SpectrAlert Advance, and L-Series notification appliances, so it can drop into an existing NAC circuit alongside those devices.
Key Features
- Weatherproof "K" housing rated for outdoor wall mounting
- Field-selectable output via a 10-position switch: temporal, non-temporal, coded, and 3.1 kHz tone patterns at high or low volume
- Electrically compatible with legacy SpectrAlert, SpectrAlert Advance, and L-Series notification circuits
Technical Specifications
- Part number: HGRKL, red compact horn, weatherproof version of the HGRL
- Operating voltage: 8-17.5 VDC (12V nominal) or 16-33 VDC (24V regulated/FWR)
- Sound output up to 90 dBA depending on selected switch position
Certifications
- UL and ULC Listed
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