Acquired through school surplus, untested, looks unused and in excellent physical condition, 4VDC-28VDC panel mount buzzer, constant tone, 4-18mA, mounts in 1-1/8" diameter panel hole, 1.688" outside diameter x 1.300" depth (1.745" including terminals), terminal screws included, product markings: Al-380K.
Used Buzzer; Product Markings: Audible Signal, 28VDC, 3-14NA, Model 50628P
Used Audible Buzzer.
USED, salvaged from school surplus equipment.Listing is for one (1) each audible buzzer, National EA2021, 100VAC 50/60Hz 8 Watts, no instruction manual, comes exactly as shown in the photo.
USED, acquired through school surplus, made in USA.Listing is for one (1) each vibratory electric horn, 120VAC 60Hz 0.16 Amp, Vibratone Model 350, loud/soft adjustable, comes exactly as shown in the photo.
USED, salvaged from school surplus equipment, made in USA.Listing is for one (1) each buzzer alarm, Floyd Bell XC-V09-212-Q, 2-12VDC, 8-65 MA, fits 1-1/8" panel hole size, adjustable sound level, comes exactly as shown in the photo.