Model ae-30u contains a yellow led on the face of the module which indicates an open or shorted condition
An automatic electrical, electromechanical, or electronic device which generates and/or controls the energy which actuates electrical alarms such as bells, horns, sirens, buzzers, lights, and which does not in itself contain the actual alarm. If complete with alarm, the device takes the name of the type of alarm, such as alarm (as modified).
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 5975-01-025-9990
NSN 6610-01-352-5500
NSN 5996-00-035-5624
NSN 5910-01-093-1781
NSN 5950-00-816-9913
NSN 5920-01-195-7254
NSN 6320-01-170-4068
NSN 5915-00-627-4850
NSN 6650-01-576-8520
NSN 6645-00-287-9192
NSN 5855-00-949-8143
NSN 5835-00-483-3364