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IP Split-Type Audio Intercom Controller

NAS-8521A

  • Split-type Design
  • Recording Output
  • SD Card Playback
  • Amplification Option
  • Multiple Endpoint Connection

Description

Supports Multiple Panels

One controller can manage up to 16 panels connected in a 300m daisy chain, making it suitable for facilities with multiple ATMs or self-service kiosks.

Integrated Security Functions

Comes with a recording output for NVR systems and two alarm input/output channels, enabling integration with existing security setups.

Expandable with Background Music

Optional 2×10W digital amplifier module can be added to connect external speakers, allowing the system to broadcast background music and make public announcements. This feature not only improves the customer experience by creating a pleasant atmosphere but also provides an additional channel for important information, promotions, or emergency alerts.

Specifications

Parameter Specification
Power Supply & Consumption DC12V/2A, ≤23W
Network Communication Protocol TCP/IP, UDP, ARP, ICMP, IGMP, HTTP
Network Chip Rate 10/100Mbps
Audio Sampling & Bitrate 8kHz ~ 44.1kHz, 16bit, 8kbps-320kbps
Interface 1x RJ45, 1x Panel Port, 1x Audio Output, 1x Recording Output, 2x Alarm Input, 2x Alarm Output, 2x Line Output, SD Card Slot, Intercom Panel Interface, Reset Interface
Operating Temperature & Humidity -10°C ~ 55°C, ≤90%RH (non-frosting)

Related Products

Product Name: IP Split-Type Audio Intercom Controller