Public Address Line Array Broadcast SIP Terminal Controller Digital Audio Decoder

China Public Address Line Array Broadcast SIP Terminal Controller Digital Audio Decoder, Find details about China Digital Audio Decoder, SIP Terminal Controller from Public Address Line Array Broadcast SIP Terminal Controller Digital Audio Decoder

Model NO.
OBT-9928
Communication Interface
RJ45
Communication Protocol
TCP/IP, SIP, UDP, Igmp(Group Broadcasting)
Power Supply
AC220V/50Hz
Frequency Response
40-18000Hz
Line Input
500mv
Local Broadcast Audio Sound
120-16000Hz
OEM Logo
Accepted
Color
Black
Dimensions
484*415*88mm
Weight
4.5kg
Trademark
OBT
Transport Package
Box
Specification
484*415*88mm
Origin
Shenzhen, Gd, China
HS Code
8501520000
Model NO.
OBT-9928
Communication Interface
RJ45
Communication Protocol
TCP/IP, SIP, UDP, Igmp(Group Broadcasting)
Power Supply
AC220V/50Hz
Frequency Response
40-18000Hz
Line Input
500mv
Local Broadcast Audio Sound
120-16000Hz
OEM Logo
Accepted
Color
Black
Dimensions
484*415*88mm
Weight
4.5kg
Trademark
OBT
Transport Package
Box
Specification
484*415*88mm
Origin
Shenzhen, Gd, China
HS Code
8501520000
Product Description

public address line array broadcast sip terminal controller digital audio decoder

Public Address Line Array Broadcast SIP Terminal Controller Digital Audio DecoderPublic Address Line Array Broadcast SIP Terminal Controller Digital Audio Decoder
Feature of public address line array broadcast sip terminal controller digital audio decoder

19"cabinets,silver metal,2u panel.3.5 inch TFT color screen. 
Supporting DHCP.speed is 100/1000 Mbps.
Online and offline two working modes,still can operate the timed task even with a network failure. 
Output power 220V while signal open, no signal the power be closed.Total output power is 2000W.
The device, adopting high-speed industrial-grade chips, is designed with embedded linux technology and DSP audio processing technology.
Compatible with standard SIP protocol, access mainstream IP PBX/IMS platform; 
Support remote upgrade of the firmware version of this device.
Support server/workstation broadcasting, link with video of IP camera, real-time monitor the scene and Schedule broadcast.
Support playing all audio format of WIN.
Support software platform to broadcast regularly, adjust volume and view status.
Support collecting broadcast. One external audio source input or MIC input, and the collected audio files are sent to the designated terminal for playback.
Short circuit, overheating and overload automatic detection protection function.
Support for G.711, G.722, G.729 codecs.
SIP and Simultaneous Multicast.
Web-based configuration.
Support TTS.
Auto provisioning.


Parameter of public address line array broadcast sip terminal controller digital audio decoder
 

Model

OBT-9928

Network interface

 RJ45

Communication protocol 

TCP/IP,UDP,IGMP(group broadcasting)

Line input

500mV

S/N ratio

≥97dB

Sample rate

8K-96K

Frequency response

40~18000Hz

Distotion (T.H.D)

≤0.1%

Bitrate

8K-512Kbpsz

Network delay

≤50ms

Output power

2000W

Working Temperature

0ºC~60ºC

Working Humidity

10%~85% Relative humidity, non condensing

 

Real-time speech

≤150ms

Power Supply

AC220V/50Hz

Dimensions

484x415x88mm

Net Weight

4.5Kg

 

 

NP PA system is compatible with IP telephone as well as video public address system.

NP PA system is compatible with communication system such as VoIP telephone, IP PBX etc.

NP PA system can page Hikvision & Dahua's video surveillance system directly.


Applicaton of public address line array broadcast sip terminal controller digital audio decoder

Public Address Line Array Broadcast SIP Terminal Controller Digital Audio DecoderPublic Address Line Array Broadcast SIP Terminal Controller Digital Audio DecoderPublic Address Line Array Broadcast SIP Terminal Controller Digital Audio Decoder
Our Advantages

 

Public Address Line Array Broadcast SIP Terminal Controller Digital Audio DecoderPublic Address Line Array Broadcast SIP Terminal Controller Digital Audio DecoderPublic Address Line Array Broadcast SIP Terminal Controller Digital Audio DecoderPublic Address Line Array Broadcast SIP Terminal Controller Digital Audio Decoder