Whelen Water-Resistant Marine Control Head for WPA112

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This waterproof control head is made for the WPA112, and comes with waterproof switches and microphone jack. The unit includes a 20 foot cable and bail mount bracket. 
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Shop with Confidence

The Whelen Water-Resistant Marine Control Head for WPA112 comes with Waterproof Switches and Microphone Jack, 20 Foot Cable, and Bail Mount Bracket. Suitable for Marine and Motorcycle Use.

This is a Special Order item. Special order items are non-cancelable, non-returnable, and non-refundable. All sales for special order items are final.


  • Waterproof Siren Control Head for Marine Use.
  • Four Tone Siren plus Public Address and Radio Repeat.
  • HANDS-FREE operation - Cycle through three siren tones using the horn button or manual control.
  • Fully Encapsulated with Sealed Toggle and Rotary Switches and Removable Noise Canceling Microphone.


  • Input Voltage: 10 to 16 VDC
  • Input Current: 500 mA Max.
  • Output Voltage: 1.4 VDC lower than the Input Voltage.
  • Output Current: 500 mA Max.
  • Operating Temp: -30° C. to +60° C.
  • Operating Humidity: 100% Non Condensing.
  • Short Protection: 500 mA Poly Fuse
  • Weight: 1.25 lbs. (.5 kg)
  • Size: 7 1/8' W x 3 5/8' H x 3 1/8' D.

Requires WPA112 Water-Resistant Amplifier. Sold Separately.

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WPA3BM_Install_Guide (190.40 kB)
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