System Sensor MA/SS-24I This is a ceiling-mount alarm with HALON lettering. Brand System SensorModel MA/SS-24IManufacturer System SensorType Alarm (Sounder/Strobe)
Wheelock MPS-400X Category : WheelockThis pull station is meant for hazardous locations. It is fairly large.
Signal Communications SM24D Category : OtherThis remote strobe belongs to the same family of alarms that my Firecom FVA4-RC24D does.
Harrington Signal RMS-1T-KO Category : OtherBehind the “Key Operated Only” cover is the regular pull lever, so that cover can be removed and this could...