1)     With 7 inch touch-screen; When no one uses, it enters the sleep state automatically

2)     With 2 hot-key, 1 is for designated partition and the other is for whole area; Users could do paging to any of the partitions via this; Support ambient monitoring

3)     Using DSP to process audio signal; the boost time is less than 1s

4)     Support multiple network structure, such as router, switcher, Internet, 3G, 4G, etc

5)     Support remote on-demand broadcast

6)     Support full duplex dialogue; with the module of echo cancelling; the delay is less than 300ms

7)     Support the function of customized call transfer time, customized no one answering time and customized call waiting time

8)     With 1 audio output for external power amplifier and 1 audio input for multiple audio sources

9)     With fire signal receiver to trigger the whole system into programmable alarm mode

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.