IP Cell Intercom Station, 5 series panel size, 1 button STB (self test button), anti-ligature 1.6mm speaker holes, IEEE 802.3af PoE, 316ss 2mm, 4th generation. Intercom Report Software (IRS) provides analytics and results of intercom self test button results.


Download VSL-451QS Specification (PDF)

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  • 4th generation IP audio intercom terminal
  • Powered via IEEE 802.3af PoE
  • Edge processing for intelligent data transmission
  • Bi-directional audio transmission with echo cancellation capabilities
  • Single call button
  • Automated self-test feature allows for the testing of the push button mechanism, acoustics and data comms remotely
  • Tamper detection and attempted device removal notification
  • Automated testing of speaker and microphone
  • Anti-ligature speaker design to prevent self harm in security environments
  • Water and vandal resistant