Product Profile
SM631C Intercom System
SM631C Intercom System
  • Supplier: Competition
  • Region: China
  • Updated: 08/18/2008
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Product Specifications
  • SM631C intercom system features menu operation; talking, listening and group calling all unit; melody and alarm signal; screen saver; five-inch TFT display; image memory; eight alarm stations; 16 available extension units; music play (providing music sources USB); setting date, time and clock alarm; surface volume adjustment; hand-free, door release, monitoring and listening; room number setting; voice message and image playback.