音频指示器和报警器

Audio 30VDC/30VAC 120VDC/120VAC 24mA 80dBA 2400Hz to 3400Hz Screw Panel Mount

Audio 10VDC/10VAC 48VDC/48VAC 20mA 60dBA 1600Hz to 2200Hz Screw Panel Mount

Audio 16VDC 28VDC 40mA 95dBA 2400Hz to 3400Hz Panel Mount Screw Bulk

Audio 4VDC 7VDC 30mA 5VDC 82dBA 1800Hz to 2800Hz Pin Through Hole

PIEZO CERAMIC BENDER 4100HZ 1000OHM

69 mm, 24 Vdc, 103 dB, Panel Mount Bracket, Driving Circuit, One Tone, White Piezo Siren

Piezo Buzzers & Audio Indicators BUZZER PIEZO 5-30VPP 90DB 2.6KHZ

BUZZER 6-16VDC 65-75DB PNL MNT SLOW WARBLE

4 Pin Low Current Trigger Model - 12 VDC

Buzzers Transducer - Externally Driven - Piezo - 12 V - 15mA - 3.7kHz - 90dB @ 12V, 30cm - Panel Mount, Flange - ...