L-Series strobe expander plates now available

System Sensor has now released the strobe expander plates for their L-Series line of notification appliances. The new strobe expander plates feature a universal design for horns, strobes, horn/strobes, speakers and speaker/strobes, thus reducing the number of SKUs, as well as the possibility of replacing the lower device, allowing for more customization. There is also a new surface mount back box skirt available for the new expander plates.

With the release of the new L-Series strobe expander plates, the SpectrAlert Advance strobe expander plates, as well as their associated devices and accessories, should be discontinued soon. Below is a list of the replacements for each model number:

OLD – NEW
SEP-SW – SEP-SPSWL
SEP-SW-P – SEP-SPSWL-P
SEP-SPSW – SEP-SPSWL
SEP-SPSW-P – SEP-SPSWL-P
SEP-BBSW – SPSEP-BBSWL
SPSEP-BBSW – SPSEP-BBSWL
SW – SWL
SW-P – SWL-P
SWH-P – SWL-P

https://systemsensor.com/en-us/news/Pages/L-Series-Expander-Plate-Announcement.aspx
https://systemsensor.com/en-us/Pages/AV-Applications-ECS-And-MNS.aspx

It just looks like there are two L-series that are glued together.

It almost looks like something that can be folded via a hinge.

I suppose if you wanted to fold to L-series together to make some space, you could do it with these plates. LOL