IP Paging Microphone
IP Paging Microphone

IP Paging Microphone

Item NO.: NS-M20
Features: 8 SIP Lines, IP Direct Call, Speed Dialing Keys, RTP Multicast Paging, Real-time Monitoring, FTP Server, USB Disk Music, Easy Contacts Control
Payment: T/T, Western Union, PayPal
Original: China
Color: Black
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Product Description

 

The IP Paging Microphone NS-M20 is a professional desktop console designed for seamless integration with modern network paging systems. Equipped with an 8.0-inch high-resolution touch screen and powered by Android 5.1, it provides intuitive control for paging, monitoring, and broadcasting tasks. With support for 8 SIP lines, RTP multicast paging, and direct intercom calls, the NS-M20 functions as both an intercom speaker microphone and a powerful paging controller.

 

Designed for flexible communication, the IP Paging Microphone NS-M20 supports pre-recorded announcements, real-time monitoring, and music playback from USB disks or FTP servers. Its advanced audio architecture includes 2 audio-in ports, 1 audio-out, GPIO interfaces, and a 5W built-in speaker, ensuring clear voice pickup and reliable output in diverse environments such as offices, schools, factories, and public safety applications.

 

With a durable cast aluminum panel, user-friendly speed-dialing keys, and a rotary volume knob for quick adjustments, the IP Paging Microphone NS-M20 delivers reliable performance for centralized paging and emergency communication. Compact yet powerful, it is an essential device for building efficient and scalable network paging systems.

 

Key Features

 

  • Professional IP Microphone with 8 SIP lines and Android system
  • Supports RTP multicast paging, real-time monitoring, and SIP direct calls
  • 8.0-inch touch screen, 1280×800 resolution with 30 speed-dialing keys
  • Interfaces: 2 audio-in, 1 audio-out, 2 GPIO in, 1 GPIO out, USB 2.0
  • Integrated 5W speaker and intercom speaker microphone functionality
  • Music playback via FTP server or USB disk
  • Durable cast aluminum panel with rotary volume control

 

Specifications

 

Network Interface

RJ45

Network Protocol

SIP

Codec

OPUS 48 kHz, MP3 44.1 kHz, G.722 ADPCM 16 kHz, G.711 PCMU 8 kHz, G.711 PCMA 8 kHz

WiFi

2.4G WiFi

USB

USB 2.0

Speaker

5W

Audio Interface

2 Audio In, 1 Audio Out, 1 USB, 2 GPIO In, 1 GPIO Out

Volume Rotary Knob

MIC (microphone), MIX (background voice), SPK (speaker), OUT(audio output)

Power Supply

DC 12V 2A

Power Consumption

≤24W

Touch Screen Size

8-inch

Screen Resolution

1280*800

Screen View Angle

178°

Operating System

Android 5.1

Working Temperature

-10℃~45℃

Function

8 SIP Lines, IP Direct Call, RTP Multicast Paging, Real-time Monitoring, FTP Server, USB Disk Music, Easy Contacts Control

Color

Black

Material

Cast Aluminum Panel + Cold Rolled Sheet Shell

Dimensions

284mm x 170mm x 60mm

Weight

1.8 KG

Languages

English

Warranty

2 years

 

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