X1902 IP network internal communication intercom system
IP network broadcasting system
- Product Description
- Detailed parameters
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- Commodity name: X1902 IP network internal communication intercom system
- Commodity ID: 1108416961684590592
●Function Name:IP network paging intercom console.
●With dual-port hub (HUB),Can be directly connected to the local area network (LAN) or wide area network (WAN),Can play network audio, can accept the server and otherIPAccess and control of network devices.
●Network fault self-diagnosis, network and service status display.
●The core equipment of the network intercom can directly page and two-way intercom for various types of terminal equipment.
●All the way Φ6.35Headphone socket output, automatically cut off the monitor speaker after inserting the headset.
●With offline operation function, it can be directly connected to the network. Paging and intercom do not need to be transferred through the server. The startup and response speed is faster and the delay time is shorter.
●SupportPCMPaging intercom,PCMPaging intercom is currently the most advanced paging intercom mode, which can achieve close to zero delay in paging, thereby obtaining a good user experience.
●Support multi-party calls during intercom.
●Paging and intercom access control function.
●Line input and output ports can convert the access external analog audio signals into network data streams and transmit them to other terminal equipment.
●Bring your ownSDcard, can be played directlySDKari's music program can beSDThe music in the card is converted into a network data stream and transmitted to other terminal devices.
●High-fidelity recording function, you can microphone and line input signals for high-quality recording, recording files stored inSDCary, you can play it at any time.
●When retrieving paging and intercom objects, it supports the first spelling of digital, English and Chinese names, and the operation is extremely simple.
●High fidelity sound quality, can be competent for intercom sound quality has extremely high requirements of the occasion.
●has0To9Number keys, convenient for users to enter the terminal number or group number in digital mode.
●External gooseneck microphone, internal speaker(1W)The volume can be adjusted independently.
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Network Interface
Standard RJ45(3), 2 10M/100M network ports, 1 upgrade port
Support Agreement
TCP/IP,UDP,IGMP,FTP,ICMP,ARP, support cross-gateway cross-routing configuration, with offline function
Audio Format
PCM (Uncompressed Format),ADPCM,MP3,WAV,OGG
Sampling bit rate
8K-124K optional
Storage
TF card (MICRO SD), standard 2G
Recording time
Microphone and line recording, files stored in SD card, 120 hours (4G)
Network delay
File playback: less than 50ms, real-time speech: less than 10ms, two-way intercom less than 20ms, with automatic cache function
Restart recovery time after power failure and network disconnection
Less than 1 second
Recording level
Line 250mV, microphone 10mV, recording level adjustable
Transmission rate
10/100Mbps
Audio Mode
Network packets, CD sound quality
frequency response
20Hz~16KHz
harmonic distortion
≤ 0.3%
signal-to-noise ratio
>75dB
Line input level and interface
250mV, RCA
Built-in speaker output impedance and power
8Ω,1W
Line output level impedance and interface
775mV/1K ohms, RCA
Built-in speaker output impedance and power
8 ohms, 1W
Working temperature
-20 ℃ ~ 60 ℃
Working humidity
10%~90%
Power consumption
≤ 20W
Input power
AC220V/50Hz
Dimensions(DxWxH)
165x230x90(mm)
Weight
2Kg
Sounord Professional Audio
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