오디오 표시기 및 경보기

Buzzers Transducer - Externally Driven - Magnetic - 3.6V - 70mA - 2.3kHz - 87dB @ 3.6V, 10cm - Surface Mount - So ...

Audio Indicator Piezo 2VDC 5VDC 9mA 3VDC 100dBAdBA 3000Hz to 4000Hz Through Hole Pin

AUDIO INDICATOR 105DBA 12VDC 2900HZ

Audio Indicator Indicator Piezo 12Vdc 10mA Wire Lead 3Vdc 2300Hz to 3300Hz Flange Mount

Wireless Connection For Your Ipad / Iphone /Android Phone / And Any Devices Supportinga2Dp And Avrcp Bluetooth Pr ...

Buzzers Transducer - Externally Driven - Piezo - 10V - 3mA - 4kHz - 85dB @ 10V, 10cm - Through Hole - PC Pins.

Buzzers Transducer - Externally Driven - Magnetic - 1.5V - 50mA - 2.4kHz - 80dB @ 1.5V, 10cm - Through Hole - PC ...

12V Compact Dual Trumpet Electric Horn

Buzzers Transducer - Externally Driven - Piezo - 5 V - 4.5mA - 4.1kHz - 73dB @ 5V, 10cm - Surface Mount - Solder ...

Audio Sounder Piezo 6VDC 15VDC 300mA 12VDC 115dBA Screw Panel Mount