IP Based Remote Microphone RH8310

The IP Based Remote Microphone RH8310 is the core control equipment for IP based public address system,is an all-in-one network microphone console featurs two-way communication via a high-quality 41cm-length gooseneck microphone and an integrated full-range 8Ω/5W speaker,also with SD/USB/LINE-IN ports,plus its own built-in audio management server.

                                                  7 inch TFT LCD touch screen interface

That allow users to play local audio materials directly to the other IP terminals in a complete public-address system.
That allow users to have several paging modes including individual-zone paging,combined-zones paging and all-zones paging,even more its a listen-in function that allows users to monitor audio in a zone/zones selected.
All the operations are made through its user-friendly interface (a colorful 7 inch TFT LCD touch screen).

Very easy for deployment, anywhere has internet then could access in, normally install in control center or leaders office,quite suitable for organizations with complex inter-building distribution and scheduling needs such as government agencies, schools, factories,commercial buildings, residential areas and hospitals etc.

Main Core Features included are:
※ Support for hands-free and non hands-free dual-mode phone:external gooseneck microphone,built-in speakers,support for hands-free calls.
※ With microphone interface,can connect to professional microphone,to a hands-free calls.
※ With 7 inch color LCD touch screen,could directly do IP address configuration,and check the terminal status.
※ Support two way intercom,between two way intercom terminals.
※ Has many one key calling button,easy call different zone.
※ One key for help,intercom,easy connection.
※ Monitor function,for environment monitor which sounds collected from other terminals.
※ Support static state IP and DHCP two modes,across different network segment, routing,easy configuration.
※ 3.5mm standard audio port,connect with professional microphone, extend non hands-free calls,for secret communication.
※ Support 1 line local output,cold connect to amplifier.

※ Support U disk on demand play,contents in U disk,could on demand to other terminals.

Rear Panel:

① Internet connection (LAN):  RJ45.
② Micro SD: outside SD card port, insert the SD card, to update product interface.
③ USB port: connect U disk, for U disk on demand play. – MP3 files in the U disk, could on demand  
     play to other terminals.
④ U-KEY port: connect U-KEY, for authorize operation.
⑤ Audio input port (LINE IN): connect with external equipments audio output, for transmission
    function, transfer the local audio to the other terminal when intercom or paging. 
⑥ Audio output port (LINE OUT): connect with audio cable, transfer the terminals’ audio to 
     external play equipment.
⑦ Microphone port (MIC): connect professional microphone, for non hands-free calls.
⑧ Power port (DC 12V): connect 12V DC power.

Specifications of IP Based Remote Microphone RH8310

Model	RH8310
Power supply	DC12V/2A with AC adapter
Power consumption	≤10W
Audio bit rate	8Kbps～320KbpsSelf- adaption
Frequency response	40Hz～20KHz（±3dB）
THD	≤1% @1W
SNR	>80dB
Sampling rate	8K～48KHz
"Line In" input level	400mV (Standard 3.5mm audio port)
"Line Out" output level	0.775mV (Standard 3.5mm audio port)
Built in speaker	8Ω/5W
Audio format	MP3, ADPCM
Transmission speed	10/100Mbps
Support protocol	ARP、UDP、TCP/IP、ICMP、IGMP( Group play)
Internet delay	≤50ms
Gooseneck length	410mm
Base dimension	240*150*56mm
Net weight	1.40kg
Gross weight	2.00kg