My therapist’s office got another new fire alarm panel!
Some time last week they replaced their Silent Knight IFP-100 panel (installed in 2011 to replace an old Kidde panel) with an Autocall-branded Simplex 4007ES! Aside from also replacing the nearby smoke detector, nothing else was changed with the system, largely consisting of Wheelock MT-24-LSM horn/strobes (along with an NS and a few Exceders), System Sensor i3 smoke detectors (and a few 5601 heat detectors) and Edwards/AIP 270-SPO pulls (though the one near the panel was replaced with a Fire-Lite BG-12 this past spring).