SINREY SIP2101V is used digital broadcast intercom for host and sip speaker

Supplier: Guangzhou Xinyue Network Equipment Co., Ltd.
Region: Guangdong, China
Contact: Mr Weibin Lu
Price: $55.00 / 1 - 9 pieces
$45.00 / 10 - 99 pieces
$35.00 / >=100 pieces
Min. Order: 1 piece

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Product details

type:	audio module	Package preview:
style:	Powerful functions and exquisite appearance	port:	Guangzhou Port Shenzhen Port
model:	SIP2101V	Origin:	China
Supply capacity:	8300 pieces per week	Packaging Details:	Pearl cotton, carton
payment terms:	L/C, Western Union, D/P, D/A, T/T, MoneyGram	brand:	Xinrui

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Product Description

SIP audio module SIP2101T

SIP2101T network audio module is a general-purpose independent SIP audio function module, which can be easily embedded into OEM products.

This module encodes and decodes SIP protocol and RTP audio streams from the network. The module supports a variety of network protocols and audio codec protocols, and can be used for VoIP and IP paging, high-quality music streaming media playback and other applications.

feature

Standard RJ45 network interface, providing online remote firmware upgrade;

Based on ARM+DSP architecture, using high-speed industrial-grade chips, the startup time is less than 1 second;

With an audio line output port, it can be connected to active speakers for amplification;

With an audio line input port, an external active microphone can be connected for intercom.

Specification

power input	DC 4.7 ~ 16 V Maximum working current, 200mA
temperature	Industrial grade: - 40 ~ 65 ℃ Storage temperature range - 40 ~ 85 ℃
Network Interface	10/100M base station adaptive Ethernet interface SIP, TCP/IP, UDP, RTP, DHCP, HTTP with IPv4 support
Mic/Line in	Typical amplitude 1000mvrms Frequency response: 20 Hz … 20 kHz (-3 dB) Dynamic range: 90dB, SNR -90dB, THD <0.05%
line out	Load 510 Ω, typical value 1000vrms, SNR 95dB (in playback mode)
bidirectional mode (intercom mode)	AEC (linear and non-linear) 8kHz sampling, ADPCM encoding. Minimum latency is 80ms
decoding method (play mode)	Wav (PCM + ima ADPCM) Mp3 G.711 a/u, G.722 and other formats. (Provide stereo playback, maximum 48Khz, 320kbps audio stream minimum delay 50ms)
Encoding (recording method)	G.711a/u, G.722 Minimum delay is 30ms
control serial interface	Baud rate 115.2kbps
Module size	Length x width x height: 50 x 50 x 17mm

structure

SIP2101TAdopt 400MHz ARM processor architecture and professional two-way audio codec. The arm processor is responsible for data transmission, user instruction analysis and execution, and power amplifier interface control.

A professional audio codec is responsible for audio input and output. Its internal structure is as follows:

Its appearance structure is as follows:

application

outdoor horn

desktop intercom

intercom terminal

Play

Network audio equipment can receive audio streams from the network, decode them and convert them into analog audio signals for output. The figure below is a standard playback application scenario.

SIP2101T/SIP2103T network audio module is used as a playback terminal, only need to add power supply and external power amplifier. It can be used alone as a device, or it can be integrated with other audio devices (power amplifiers, active speakers, etc.) to become a network audio playback terminal.

walkie talkie

SIP2103T can be used in two-way SIP intercom system

The broadcast intercom host can use our company's broadcast system control software, broadcast equipment, network microphones, etc., or use the SIP server prepared by the user.

This VoIP telephone circuit is ideal for access systems, railway applications, tunnels, highways, campuses, parking lots, power stations, oil and gas stations, marine applications, underground mining, retail banking, clean rooms, firefighters, taxis, industrial , prisons, parking lots-lots, power stations, chemical plants, etc.

The company is a national high-tech enterprise with high-tech products.

We have set up a R&D center, a chip factory and an integrated manufacturing base in Guangzhou. The factory covers an area of 8500 square meters. The company is committed to building an international first-class brand.
We have a professional and powerful R&D team that can provide further customization in terms of firmware, software and solution needs.

Other Products

Support for SINREY SIP744V 30W ip network speakers, network and internet remote control
SINREY SIP2103T SIP audio module network radio intercom system

$55.00 - $75.00 / piece

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