80 Decibels A (dBA) Minimum Sound Pressure Level (SPL) at 10 Centimeter (cm) and Tin (Sn) Plated Red Copper Terminal Material Buzzer Indicator (AI-1027-TWT-3V-R)

Indicators

90 Microampere (µA) Current Consumption and 62 Decibels (dB) Signal to Noise Ratio Microelectromechanical Systems (MEMS) Wide-Band Microphone (AMM-2738-B-EB-R)

Microphones

7000 Hertz (Hz) Resonant Frequency Piezoelectric Bender (AB1070B-LW100-R)

Piezo Benders

AS Series Speakers (AS01008MR-3-LW100-R)

Speaker/Receivers

AT Series 2730 Hertz (Hz) Resonant Frequency and 9 Millimeter (mm) Diameter Transducer (AT-0927-TT-2-R)

Transducer