SC616JW產(chǎn)品概述
Warble Alarm, 6 to 16 VDC Operating Voltage
The Mallory Sonalert produces an audible tone by internally creating an oscillating signal which drives a piezo ceramic transducer mounted in a sound chamber. Various types of continuous and intermittent tones are available. Self driven piezo ceramic transducers are superior to electromagnetic buzzers because they produce no arcing, electrical noise, or mechanical wear during operation. The Mallory Sonalert can be actuated by AC and DC power signals and has several mounting configurations and terminations available.
Rated Voltage 6-16Vdc; 68-80dB; 2800Hz; DC; Panel Mount; Slow Warble
Features:
Fast Warble and Slow Warble
Sound Level: Medium and Soft
More reliable then your electromagnetic buzzers
Operate more cosistently during their operating life
Able to produce many more types of tones compared to buzzers