Brand-new desktop design, 8-inch capacitive touch screen, high-end and beautiful appearance.



The professional desktop intercom microphone is mainly used in the main control room, duty room or leadership office. It can be applicable to business paging, intercom and monitoring, etc.


* Brand-new desktop design, 8-inch capacitive touch screen, high-end and beautiful appearance.

* 4.3-inch true color LCD display, graphical UI interface, full touch screen control.

* Graphical volume adjustment interface to adjust the volume of network programs, local MIC, and local AUX.

* Real-time display of status information such as program broadcast, two-way intercom, timed broadcast, equipment operation, IP address, MAC address, and so on; support stopping the program broadcast with one button.

* The Luna cloud-based server has high security and excellent stability, and supports 7×24 hours of continuous work.

* Standard dual network interfaces support exchange extension mode and redundant backup mode; full rate connection is up to 1000M.

* Rich network access methods, including DHCP automatic allocation access, ADSL intelligent dial-up access, fixed IP address access, etc.

* Support 485 extension port of RJ45, and various control panels are optional to achieve more control extensions and function extensions.

* Support help and intercom ring tones, voice reporting, lighting, text and other prompt methods, support one-key answer, one-key monitoring, hands-free calls, and missed call information recording function.

* Built-in 8GByte SSD, support remote management on the server, support background download in limited network speed or automatic download during idle time, reduce the burden of the network; the media library files support offline automatic playback function.

* Integrated USB and Micro SD (TF) card interfaces, support up to 4T USB storage devices and 128G/SDXC card, achieve local playback of the audio files, and can broadcast on demand the contents of USB, TF card and media library on the terminals within the authority scope.

* Built-in 2W full-range intercom speaker provides clear and powerful sound; super and hyper cardioid microphone ensures clear calls without interference.

* Integrated 24Bit professional sound card, enabling enthusiast audio playback, and the audio stream is up to 768kpbs.

* 1 AUX audio input, 1 group of MIC inputs, support user-defined priority rank.

* 2 short-circuit outputs, 2 short-circuit inputs; support flexible short-circuit triggering customized task function; can realize local media playback, local receiving channels, broadcasting, fire alarm, recording, sending messages and emails, and pop-up prompts; can realize electronic lock, fire control, monitoring and other linkage applications of the third party equipment and the platform.

* Communication protocol: TCP/IP, UDP, IGMP(multicast), IETF SIP; audio format: MP3, WMA, WAV.

* Support the voice change function, the call initiator can choose to change his voice, which meets the intercom needs of special places.

* Support short-circuit restoring the factory settings, which is convenient for system maintenance and management to the greatest extent.

* Support the switching of multiple users, support customized user function permissions.

* Support viewing equipment status and managing equipment information through the system background WEB.

* Wide voltage power supply of mains + DC24V standby power supply with zero switching time provide the best energy supply for the 7×24 hours of continuous work of the terminal.

* Support the PA system remotely upgrading the terminal firmware, without the need to upgrade the terminal locally, reducing the work intensity of maintenance personnel.


Model T-7802
Network interface Standard RJ45 input
Transmission rate 1000Mbps/100Mbps
Communication protocol TCP/IP, UDP, IGMP( multicast), IETF SIP
Audio format Mp3, WMA, WAV
Audio mode 16-bit CD sound quality
Sampling rate 8K~48KHz
AUX input 1 group
AUX sensitivity 350mV
MIC input 1 group(microphone pole or rear headphone 3.5mm interface input is optional)
MIC sensitivity 10mV
Line out output 1 group
Line output level/impedance 1000mV/470Ω
Microphone type Cardioid directional electret
Headphone output interface 3.5mm interface
Headphone load 32Ω
USB Support up to 4T USB device; load <0.1A
SD Support up to 128G/SDXC card
Total power consumption 20W
Standby power consumption <3W
Frequency response 80Hz~16KHz  -3dB/+1dB
THD ≤1%
SNR >65dB
Short circuit input 0V/3.3V, support dry contact input
Short circuit output Maximum 1A/30VDC dry contact output
Working voltage ~190-240V 50-60Hz(power adapter); DC24V/1.5A
Extended interface 1×RJ45 special device interface
Working temperature 5℃~40℃
Working humidity 20%~80% relative humidity, no condensation
Size 200×159×55mm (L×D×H)
Weight 1.05Kg


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