• Switch Control (India)

Solid-state buzzers

These are fully solid-state devices manufactured by Switch Control (India) having long life and low power consumption. Solid-state buzzers generate no radio-frequency noise. The units are protected against polarity reversal, and are suitable for panel cut-out size 92 x 92 mm. The buzzers are available for operation on 12, 24, 110, 220/230 V DC/AC. These are also available in multi tone versions with sound output 95db to 100db.