System Sensor L-Series Xenon

The System Sensor **L-Series Xenon** is a series of notification appliances.

## Info

L-Series Xenon launched in 2017 as a successor to the indoor SpectrAlert Advance series with strobes, horns, 2-wire horn strobes, chimes, and speakers. The new devices were made more compact, have more similar designs, have more efficient strobes, are available in compact and noncompact sizes, and were made with bezel kits and colored lenses. The L-Series horns were reduced to 2 sound output levels, and a 3.1 kHz tone was added, similar to the SpectrAlert series. The corresponding indoor SpectrAlert Advance devices were discontinued shortly after.

In March 2018, 4-wire horn strobes were added to this series, and in October 2019, low frequency sounders were added. Like the SpectrAlert Advance series, the L-Series Xenon low frequency sounders resemble the horns, but they have larger openings for sound. The corresponding SpectrAlert Advance devices were discontinued in February 2020.

In November 2020, ceiling low frequency sounder strobes were released. The ceiling low frequency sounders have the strobe on one side and the sounder on the other side, a design unique to this device.

In February 2021, drop-in ceiling tiles were released. Models were produced with strobes, speakers, and speaker strobes.

In October 2023, L-Series LED was announced with strobes and 2-wire horn strobes, and on December 15, 2023, the corresponding L-Series Xenon devices were discontinued. All other devices remain in production.

## Models

The models follow a similar naming convention to the SpectrAlert Advance series, but with an L at the end (but before the dash if one is present). A G can be optionally included between the type and the color to indicate that the device is compact. Also, the drop-in ceiling tiles are considered white ceiling devices with a -TILE suffix at the end.

## Documents

* https://www.anixter.com/content/dam/Suppliers/Honeywell/L-Series%20AV%20Products%20Brochure.pdf
* https://prod-edam.honeywell.com/content/dam/honeywell-edam/hbt/en-us/documents/literature-and-specs/brochures/SSD\_AV\_L-Series\_4-Wire\_Announcement\_2018-03B.pdf?download=false
* https://prod-edam.honeywell.com/content/dam/honeywell-edam/hbt/en-us/documents/literature-and-specs/datasheets/farenhyt/hbt-fire-351574-L-Series\_Horns\_HornStrobes\_Wall.pdf
* https://prod-edam.honeywell.com/content/dam/honeywell-edam/hbt/en-us/documents/manuals-and-guides/user-manuals/L-Series\_Lw-Frqncy-Sndrs-Sndr-Strbs\_Manual\_I56-6648.pdf?download=false
* https://prod-edam.honeywell.com/content/dam/honeywell-edam/hbt/en-us/documents/literature-and-specs/faqs/LowFreq\_FAQ\_AVFL137.pdf
* https://www.anixter.com/content/dam/Suppliers/Honeywell/System%20Sensor%20L-Series%20Low%20Freq%20Announcement.pdf
* https://buildings.honeywell.com/content/dam/hbtbt/en/documents/document-lists/system-sensor/announcement/System-Sensor-L-Series-Low-Freq-Sounder-Strobe-Announcement.pdf
* https://buildings.honeywell.com/content/dam/hbtbt/en/documents/document-lists/system-sensor/announcement/System-Sensor-L-Series-Drop-In-Ceiling-Tile-Announcement.pdf
* https://buildings.honeywell.com/content/dam/hbtbt/en/documents/downloads/System-Sensor-L-Series-LED-Announcement-23.2SS.pdf