IP Split-Type Intercom Panel – NAS-8521B/C

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Description

The NAS-8521A IP Split-Type Intercom Controller is designed for secure communication in bank scenarios, particularly for ATM machines. Its unique split-type design enhances network cable security and local network protection. With easy configuration via a user-friendly web interface, it supports up to 8 split-type intercom panels through daisy-chain connections. The integrated network audio encoder/decoder acts as a bridge to IP audio intercom master stations. Equipped with a 2×10 watt class-D digital amplifier, it works seamlessly with SPON® XC-9000 audio management software for versatile functionality.
TECHNICAL PARAMETER
Specifications
Specification Details
Audio Sampling Rate 8kHz-44.1kHz, 16bit
Transmission Bit Rate 8kbps-320kbps
S/N Ratio ≥85dB
Frequency Response 20Hz-16kHz

 

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