SFM-27 Active Buzzer 95dB: High Decibel Alarm Warner for Emergency and Security Systems

The SFM-27 Active Buzzer is a high-performance electronic component designed to generate a loud, clear beep sound. This sound-producing device, which is an integral part of any emergency or security system, is engineered using a piezo disc. The buzzer is designed to emit a continuous sound, with the volume increasing in direct proportion to the operating voltage.

Key Features and Specifications:

• Model: SFM-27
• Operating Voltage: DC 3 / 24V (Recommended to use with 12V)
• Working Current: 20mA
• Sound Level: 95DB at DC 12V
• Operating Temperature Range: -20C to +80C
• Colour: Cream
• Dimensions: Print - 30mm, Height - 15mm, Mounting Holes - 40mm, Earpiece - 48mm
• Cable Length: 10cm
• Weight: 16g

Package Contents:

The package includes 1 x SFM-27 90DB Buzzer.