ITC – T-7702A 7-inch Touch Screen Desktop Intercom Paging Microphone
Brand Name:Â | ITC |
Part Number: | T-7702A |
Product Type:Â | 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 |
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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