Digital IP audio system IP based pa system for classroom

Professional wall-mount network audio decoding device , perform offline tasking capabilities. Installed in
low voltage room, lo w voltage box or sentinel-controlled r oom, classrooms, guest rooms and other places ,
connect with external power amplifier or activ e speakers.

 * Sandard wall-mounted design, black brushed aluminum panels, e xquisite appearance, sophisticated   technology, filling high-gr ade temperament.

* Equipment with embedded computer technology and DSP audio processing technology design. high-speed industrial-grade chips, start-up time of less than 1 second.

* Built 1 channel network hardware audio decoding module that supports T CP / IP , UDP , IGMP (multicast)  protocol for network transmission 16 CD-quality stereo audio signal.

* Support initiativing to take over the task when off-network, off-serv er, enabling the ter minal disconnection autoplay function.

* Built-in 4G high-capacity storage space, the pr ogram can be pushed through the network to a remote  memory storage, maximum stor age 1000 groups of data, digital audio storage capacity of at least 60 hours, data storag e of no less than 10 years.

* Built-in high-precision digital timing clock chip, the largest po wer outage timing is not less than 3 years ,   support intelligent network timing, and server error is less than 0.05 seconds .

* With intelligent media library and intelligent caching capabilities, self-aw are caching technology applications, optimize bandwidth usage , saving up to 99% of the network bandwidth.

* 2 line output, connect external power amplifier or activ e speakers.

* 1 channel 500W intelligent output power outlet, can remote mana gement via Ethernet, support software programming pre-opening function.

* An IP addresss  reset button, if you lose the IP address, can restore factory default.

* Support for 1000 classes audio priority mute control.

* Support for server management functions authorized to operate a unified, unified configuration management user and password.

* Support for digital audio breakpoint  play function, to ensure that the broadcast synchronization effect.

* Support PSTN phone broadcasting, support SMS voice broadcast.

* Support mobile WIFI on demand, wireless remote control on demand.

* Support DHCP , compatible routers, s witches, bridges, g ateways, Modem, Intelnet, 2G , 3G, 4G , multicast,   unicast and other random network structure .

* Support for the new configuration registered intellig ent voice prompts.

* Support 15KVESD protection, built-in network isolation mine processing circuit.

* 1 channel to download the PC serial port IP address, is used to modify the IP addr ess of network decoding module.

* Digital products, expansion of convenience, without g eographical restrictions, no additional room management equipment, total net free line construction design, easy to install.

ITC promise the electronics yearly failure rate is less than 1%.

ITC guarantee all electronics of 3 years quality warranty.

ITC could supply 1% wearing spare parts free of charge.

ITC guarantee all loudspeakers of 6 months quality warranty.

All of quality complaint shall be attached with serial number, failure test report and photos.

All of the quality compliant shall be feedback with a solution within 48 hours.

ITC could supply circuit diagram documents for repair.

• Well-trained sales team for sales and basic technical service.
• New product promotion and seminar for all employees.
• Two English spoken technician provide online after sales service.
• Online system software demo and configuration is available.
• 30 system consultants and 10 designers to make drawing and BOQ for each tender.
• Design and BOQ response to customer within 48 hours.
• PDF specification sheet, system configuration template and architectural & engineer specification for documents support.
• Technical documents could be downloaded from website