piezo sirens with a built-in driver circuit and a stranded wire connection
LED for simultaneously generating an acoustic and a visual signal
diameter: 54,3mm
operating voltage: 5 to 15V DC
resonance frequency: 2,8kHz
maximal current consumption: 200mA
minimal sound pressure level: 105dB
PS-551DRQ
234609PS-551DRQPS-551DRQHitpoint piezo siren series PS-551.
piezo sirens with a built-in driver circuit and a stranded wire connection
LED for simultaneously generating an acoustic and a visual signal
diameter: 54,3mm
operating voltage: 5 to 15V DC
resonance frequency: 2,8kHz
maximal current consumption: 200mA
minimal sound pressure level: 105dB