Well isn’t that a neat development! Given Pertronic has sold System Sensor devices in their native region before I’m kinda not surprised that they went with them for their US venture, though contrary to what the first poster in this topic said they have apparently decided to rebrand Mircom’s MPS-800-series of pull stations instead of BG-12s (kind of an odd choice especially when the BG-12 has been known to be rebranded by many companies (& of course is also made by System Sensor) but yeah). Of note is that they also offer Gentex & Wheelock devices alongside System Sensor’s too (or at least advertise that all three are compatible with their F220 FACP): never seen that before!