T-7702C

PA Systems — Public Address · 77 Series

Multifunctional desktop microphone, suitable for various call center, alarm center, duty room, leadership office, conference room and other occasions.It can perform one-way (point-to-point, zone or all-zone) broadcasting, two-way intercom and monitoring to various terminals in the network. The independently developed software operating platform can initiate any task on the jurisdiction terminal through the software interface.

Features

• Desktop design, with a 10.1-inch 1280*800 HD capacitive touch screen, with delicate screen display and sensitive touch.
• In the terminal status operation interface of the IP network broadcast client, it supports calling zones and multiple zones, calling the whole area broadcast; support calling or intercom to any terminal; support monitoring (environmental monitoring) of any terminal, and the monitoring distance reaches 5m according to the actual environment.
• Built-in 2W full-range Hi-Fi speaker, outputs network audio signals, has fast transient response, large bandwidth and low sound distortion.
• Emergency button can realize emergency intercom for help, one-way broadcast and one-click alarm function. Through the IP network broadcast service platform, you can customize the button configuration of the emergency button, and you can configure the priority, volume, execution area, playback track, etc.
• Built-in 1-channel network hardware audio decoding module, supporting TCP/IP and UDP protocols, realizing network transmission of 16-bit CD quality audio signals and standard network transmission.
• The device supports 4 USB interfaces, enabling data transmission and reading through external wireless WIFI receivers, Bluetooth 2.4G receivers and U disks. It supports external mice and keyboards, providing convenience for customers' desktop operation consoles.
• 1-channel auxiliary audio signal (AUX IN) input interface, providing multi-audio source transmission, 1-channel audio signal line output (LINE OUT) interface, which can be expanded to an external power amplifier.
• 1 short-circuit input interface is suitable for external alarm equipment to trigger the alarm function of the system; 1 short-circuit output interface can be cascaded to expand warning equipment or control access control systems.
• 1 channel 3.5mm MIC IN headphone input interface, support one-way broadcast microphone input function; 1 channel 3.5mm phone headphone interface supports both headphone monitoring output and microphone input, realizing broadcast and headset call intercom functions.
• Compatible with any network structure such as routers, switches, bridge gateways, Modem, Internet, 2G, 3G, 4G, etc.
• Digital products are easy to expand and are not restricted by geographical location. There is no need to add switchboard room management equipment. It adopts the design concept of common network and line-free construction, and is easy to install.
• Full-digital business microphone supports full-duplex two-way intercom function and with a network echo cancellation module; IP terminals support two-way intercom, and the network delay is less than 100ms; at the same time, network echo howling is completely suppressed.
• Support help signal ringtones, accepts help and intercom functions with one click, and can also support initiating broadcasts to achieve quick links.
• Support multiple call strategies, including call waiting, call transfer, and no-answer reminder.
• Support local recording function to realize recording of digital materials.

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