制造商:FLOYD BELL
功能描述:Alarm, Piezoelectric, 92 dBA to 103 dBA @ 2 Ft., Extra Loud Continuous, 5-15VDC
M810
M8100B
M810MENB713/K2SB
M812
M812A
M812B
M812P
M813LCSA
M81700FP
M81701FP