The SC3650 Series of buzzers can be used in routine to harsh environments. The solid state units feature an inside ceramic membrane that is treated with a special coating for dust proofing, water proofing, and chemical resistance. They operate in temperatures from -20° to +60°C.
The buzzers also feature amplified sound, with a continuous, high-sound-pressure output of 102 dB minimum at 30 cm/12 Vdc. Power consumption is 6 mA maximum at 12 Vdc. Oscillating frequency is 3.5 ۪.5 KHz.
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