EST 202-7A-001 This is an Integrity single-gang remote strobe. Brand EST/EdwardsModel 202-7A-001Manufacturer ESTType Alarm (Remote Strobe, 2 Wire)
Wheelock MPS-400X Category : WheelockThis pull station is meant for hazardous locations. It is fairly large.
Gentex HS24-15/75WR Category : GentexThis is from the original Commander series. I am missing its mounting plate.