Warbling Relay Switch for Siren

Warbling Relay Switch helps in generating a warbling tone from a electric motor siren. It turns a siren on for 4 seconds & off for 4 seconds.

  • Turn ON Time: 4 Seconds
  • Turn OFF Time: 4 Seconds

Available in:

  • 220-250 V AC (Single Phase)
  • 415-440 V AC (Three Phase)

A sample of Waling/warbling tone:


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