Fenwal MT-24-LS Category : Fenwal This is like the Wheelock MT-24-LSM, except it is rebranded by Fenwal and has “AGENT” labeling. Brand FenwalModel MT-24-LSManufacturer WheelockType Alarm (Horn/Strobe)
Couch F1-A Category : CouchUnlike my other F1-A, this one has a red handle and the hex lock on the front.