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IP Split-Type Intercom Panel

NAS-8521B

  • Split-type Design
  • Cyclic Monitoring
  • Built-in 15W Speaker
  • 2-way communication
  • Automatic Audio Inspection

Description

High-Quality Audio Performance & Call

Equipped with a 3W speaker and microphone capsule for reliable broadcast reception and clear hands-free communication. Made of full-metal, anti-corrosion brushed aluminum with anti-pry protection and tamper alarm; includes a single CALL button for emergency help.

Advanced Intercom

Supports full-duplex calls via the CALL button (server-configured target) and offers customizable call tones; includes dual panel ports (1 input, 1 output) for flexible installation.it works seamlessly with SPON® XC-9000 audio management software for versatile functionality.

Specifications

Parameter Specifications
Audio Sampling Rate 8kHz-44.1kHz, 16bit
Transmission Bit Rate 8kbps-320kbps
S/N Ratio ≥85dB
Frequency Response 20Hz-16kHz

 

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Product Name: IP Split-Type Intercom Panel