production products said Ming
●Comes with dual-port hub (HUB),Direct access to local area network (LAN)or wide area network (WAN),Can play network audio, accept server and otherIPAccess and control of network devices.
●Powerful network audio playback,Can be used independently on the network,Can be directly played fromIPNetwork audio matrix,IPInternet radio orIPnetworkCDnetwork audio signal.
●The terminal is equipped withMICRO SDCard storage interface and comes standard with a card4Gmemory card.
●Timed songs can be copied directly into storage,It can also be downloaded in batches remotely through the server, and all terminals in the same local area network can complete the download at the same time.
●Timing programs can be downloaded in batches remotely through the server,All terminals in the same local area network can complete the download at the same time.
●Priority can be set for local timing. When set to priority, local timing will be given priority. When local timing is not set to priority, server timing will be given priority. If a network failure or service offline or failure is detected, local timing will be automatically started to ensure that the timing task is foolproof.
●Can accept control from the main control room server,Control of branch control point computer,Moreover, it can also directly accept direct control from internal communication intercom equipment such as network fire fighting matrices and network paging microphones away from the server, and respond more quickly and reliably to emergency tasks such as paging intercom or fire fighting.
●Matchable channel selector,You can choose and listen to multiple audio channel programs simultaneously transmitted, Audio channel programs can come from the server,may also come fromIPNetwork audio matrix orIPInternet radio andIPnetworkCD。
●slightly box is of high qualityMDFMedium density fiberboard is heated and pressed into shape, with built-in fi digital power amplifier and frequency speaker, beautiful sound quality,IPThe integrated design of network, power amplifier and speakers has many advantages such as simple wiring, easy use, and easy maintenance.
●Fixed resistance slightly with auxiliary power amplifier output terminal and capable of being externally connected1Only (4-16ou,10Winternal power).
●Microphone input interface, the microphone has a strong plug function.
●When there is no signal, it can automatically turn into standby state, saving energy and environmental protection.
technical parameters
network interface standardRJ45(3one),10M/100Mnetwork port2One, upgrade port1a
support agreement TCP/IP,UDP,IGMP,FTP,ICMP,ARP,Support cross-gateway cross-routing configuration,Offline function
audio format PCM(uncompressed format),ADPCM,MP3,WAV,OGG
standby no signal3minute automatic standby,Standby time can be customized
network delay file playback is less than100ms, real-time speech is less than5ms,Automatic caching function
Power outage, network interruption, restart recovery time less than1seconds
transmission rate 10/100Mbps
audio mode Network packets, CDsound quality
frequency response 20Hz～16KHz
harmonic distortion ≤0.3%
SNR ＞75dB
MICmicrophone input sensitivity 10mV,microphone input
storage TFCard (MICRO SD）,standard4G
local timing Priority can be set, local priority is given/Server priority
operating temperature -20℃～+60℃
Operating humidity 10%～90%
rated output built-in2*15Wdigital power amplifier, built-in10Wfull-range speaker, One amplifier output, External fixed-resistance slightly(4~16ou, 10WWithin power)
power consumption ≤50W
input power supply AC220V/50Hz
size 310(high)×205(wide)×135(thick)(MM)
weight 3.7Kg
