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4-Sound Mini Siren

4-Sound Mini Siren

by CanaKit

  • Supply voltage: 2 x "AA" batteries (3V DC)
  • Includes 2 x "AA" battery holder
  • Power consumption: < 5mA (stand-by mode)
  • Police, fire engine and ambulance sirens
  • Machine gun sounds
  • Dimensions: 1.20" X 1.01"

Product Description
This simple circuit generates police, fire engine and ambulance sirens, plus machine gun sounds. It can be used for security systems as well as in model trains or other similar applications.