MCM Electronics

Ding Dong Sound ModuleMCM Part #: 28-16972  |  Velleman SA Part #: MK177

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Ding Dong Sound Module

Plays the classic "ding dong" sound through built in speaker. Will play the "ding dong" sequence twice when triggered.

Product Description


  • Early re-trigger prevention
  • Attractive, compact design
  • Speaker included
  • On-board push button
  • Input for external push button
  • Low power consumption
  • 8 ohm speaker
  • Power supply: 9VDC battery
  • Dimensions: 2.75 x 3.8 x 1.2"

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Package Specifications & Dimensions
Weight:0.22 lbs.
RoHS Comp:Yes
Warranty:90 days
Need to Return?
Length:5.3 in.
Width:6.1 in.
Height:1.6 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages

MCM Cat 57, Page 690

PDF Reference

Requires Adobe Acrobat Reader.

Mfr. Info

Velleman SA Logo
Mfr. Name:Velleman SA
Mfr. Part Number:MK177
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