ITC – T-7702A 7-inch Touch Screen Desktop Intercom Paging Microphone

Brand Name:  ITC
Part Number: T-7702A
Product Type:  ITC – T-7702A 7-inch Touch Screen Desktop Intercom Paging Microphone
Specification: Please refer to the Datasheet on the Manufacturer’s Datasheet
Warranty: Manufacturer Standard Warranty
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Description

ITC – T-7702A 7-inch Touch Screen Desktop Intercom Paging Microphone

Details:

ITC – T-7702A 7-inch Touch Screen Desktop Intercom Paging Microphone

The is a cutting-edge, 7-inch touch screen desktop intercom paging microphone designed for use in IP-based public address and intercom systems.

This device offers a user-friendly interface, high-quality audio, and advanced features for efficient communication.

Features:

  • With desktop design, it’s built-in 7 inch resistance touch screen by 800 × 480 dot matrix K600 + kernel 65K color, to fulfill clear display and sensitive touch.
  • With numeric and function keys interface.
  • Support paging to single or multiple zones, all zones.
  • Support direct paging or intercom with terminal, support environmental monitoring to any terminal, with distance up to 5 meters.
  • With embedded computer technology and DSP audio processing technology, high-speed industrial-grade chips.
  • Built in 1 channel network hardware audio decoding module that Support TCP / IP, UDP, IGMP protocol to achieve 16-bit stereo CD quality network audio signal transmission.
  • It is compatible with routers, switches, bridges, gateways, Modem, Internet, multicast, unicast and other arbitrary network structures.
  • Support full-duplex two-way intercom function, built-in network echo cancellation module.
  • Support two-way intercom between the terminals,
  • and suppress the network echo howling completely.
  • Support hints of asking for help signal ringing and flashing lights, hands-free calls and receive broadcast, to achieve quick links.
  • Support multiple paging modes, including paging waiting, paging forwarding, no answer reminding.
  • Support for answering automatically, manual answering, and support for custom answer tone.
  • Support user-defined setting of time for call forwarding, no answer, call waiting.

 

  • With one line output for external amplifier expansion, one line input for more audio sources transmission.
  • One way alarm output for short circuit trigger, can be cascaded with external alarm device or access control
  • oneway short circuit input, can be used to trigger preset voice prompts and also can be used to control the access control to linkage with input short-circuit signal.
  • The digital products is more convenient for extension, no limit by the geographical position.
  • It support remotely update to the hardware terminal, to reduce maintenance work and make simpler operation.
  • With 10 buttons, support customized one-button paging and one-button broadcasting.

Specifications:

Model T-7702A
Network Interface Standard RJ45 input
Support Protocol TCP/IP,UDP,IGMP (Multicast)
Audio Format MP3
Sampling Rate 8K~48KHz
Transmission rate 100Mbps
Audio Mode 16 bit  CD quality
Display Size 7-inch
Screen Resolution 800 x 480 Pixel
Screen Type 65K Color DGUS Screen
Keyboard Type virtual QWERTY Keyboard
Keyboard Input Type Touch screen
Inscribed speaker impedance

and power rating

4Ω,2W
THD ≤1%
Frequency response 80Hz~16KHz  +1dB/-3dB
SNR >65dB
PHONE OUT output impedance

and power rating

16Ω,2mW
LINE OUT Output Level 1000mV Industry standard wire terminals
LINE OUT Output Impedance 470Ω
LINE IN Input Sensitivity 350mV  Industry standard wire terminals
MIC Input Sensitivity(Unbalance) 10mV
Short-circuit input Dry contact input
Short-circuit output Max 1A/30VDC Dry contact input
Working Temperature 5℃~40℃
Working Moisture 20%~80%Relative humidity,

without condensation

Working Consumption ≤6W
Power Input ~190-240V 50-60Hz (power adapter);
DC24V/2A
Size 200×160×60 mm
Weight 1.2Kg

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