SCE028SD3SP1B,BUZZ VDC 2.9KHZ SLOW PULSE
SCE028SD3SR3B,SIREN 6-28VDC 2.9KHZ PANEL MOUNT
SCE028SD3SR4B,SIREN 6-28VDC 2.9KHZ PANEL MOUNT
SCE028SD3SS1B,BUZZ VDC 2.9KHZ 1M DELAY OFF
SCE028SD3SU1B,BUZZ VDC 2.9KHZ SLOW SPEED UP
SCE028SD3SU2B,BUZZ VDC 2.9KHZ FAST SPEED UP
SCE028SD3SV1B,BUZZ VDC 2.9KHZ INCREASE DB
SCE028XA2CTB,BUZZ VAC 2KHZ CONTIN