Predict Undocumented Fire Alarm Variants!

[Mhgk]

@Randomnicious

It’s also. PLEASE SEE MANUEL.

Oops, I meant manual.

@Randomnicious

However I forget the designation because they exclude it from the label like with the MT-24-LSM.

I don’t think there was a colored version of the LSM, since the point of the LSM was to be UL 1971 listed. The red version of the WS/WH probably remained in production until the red horizontal strobes started production in the early 2000s.