The MALLORY SONALERT part MAS800SQ is a highly efficient audio signaling device that operates at 9VDC to 12VDC with a current of 50mA. With a loudness level of 103dBA, it is ideal for applications requiring a powerful and attention-grabbing auditory alert. The frequency range of 2200Hz to 3200Hz ensures that the alarm is easily audible without being distorted. The part features a convenient pin through-hole mounting, enabling easy integration into various electronic systems and environments.