Fenwal MT-24-LS Category : FenwalThis is like the Wheelock MT-24-LSM, except it is rebranded by Fenwal and has “AGENT” labeling.
Fenwal MT4-24-LS-VAR Category : FenwalThis is like the Wheelock MT4-24LSM, except it is rebranded by Fenwal and has “AGENT” labeling. I assume the “VAR”...
Fenwal PSD-7155 Category : FenwalI am unsure if this smoke detector is actually made by Fenwal or just rebranded by them..