Welcome to come Changsha SPON Communication Technology Co., Ltd.
ADD: Changsha,Hunan China
© 2017 Changsha SPON Communication Technology Co., Ltd. Copyright 湘ICP备13001267号
IP Audio Terminal
● Equipped with 3'' high brightness LCD screen and multifunctional metal keypad.
● Equipped with IR remote control for remotely playing audio files stored in the server software.
● Equipped with USB interface, can be connected to USB flash disk, being able to play local audio files.
● Built-in stereophonic Class-D power amplifier (2×10W/8Ω) with CD level audio output, can be used for local sound reinforcement and receiving voice paging, emergency broadcasting & bell ringing from administrative office.
● Built-in monitoring microphone for continuously monitoring the teaching situation in the classroom.
● Built-in 3W speaker and microphone, available for two-way hands-free intercom with administrative office.
● Equipped with 2×3.5mm Audio Line Input interface (which can be connected to external audio source) and 1×6.5mm Microphone Input interfaces (which can be connected to external dynamic microphone) for local sound reinforcement.
● Equipped with 1×3.5mm Audio Line Output interface which can be connected to active speaker.
● Equipped with 2×Amplifier Output interfaces which can be connected to local passive speakers.
● Equipped with 1×Alarm Output interface for external linkage with alarm light or electronic door lock.
● Equipped with standard RJ45 interface, accessible to the system wherever Ethernet is available, supporting cross-segment and cross-router.
● Optional: constant voltage backup module (automatically switch from "IP public address" to "analog public address" whenever network anomaly occurs).
● Optional: wireless transceiver module & NCS-29 2.4G wireless microphone.
|POWER SUPPLY AND CONSUMPTION||DC12V/2A,≤24W|
|NETWORK CHIP RATE||10/100Mbps|
|AUDIO SAMPLING & BIT RATE||8kHz～44.1kHz, 16bit, 8kbps-320kbps|
|NETWORK DELAY||Broadcast delay≤30ms, Intercom delay≤30ms|
|INTERFACE||1RJ-45 port, 1 microphone input ,2 Line in, 1Line out, 1 Alarm out ,2 Power output, 1 USB port, 1 Constant voltage backup input(optional)|
|WORKING TEMP& HUMIDITY||-0℃～45℃,≤90%RH（Not condensing）|
|DIMENSIONS & WEIGHT||256x186x49mm；1.8kg|