IP Network Intercom Master Station NLS – 5/10

IP Intercom System – Master Station

NLS – 5/10

Description

Usually be placed on the desktop and operation platform in the controlling center, could be used as the first-level master station. Can transmit in LAN and WAN (cross segment and routing),up to600 pcs master stations in one system. Hands free talk. Linux operating system. Adopt Lonbon’s independentintellectual property rights of echo cancellation technology thoroughly solved the problem of echo with a high-definition video. Adopt 32 k audio sampling to ensure the good sound quality–vivid and clear.

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Technical Specifications

Network Interface: Standard RJ45	Input Voltage: DC12V
Audio Sampling rate: 16K~48K Hz	Audio Mode: 16 CD stereo sound
Audio Stream: 16Kb ~ 192Kb	Output Frequency: 20 Hz ～20K Hz
Harmonic Distortion: < 0.5%	SNR: > 70dB
Power: < 3.6W	MIC Input Sensitivity: 10mV
Output Linkage Pole Load: 24V/3A	Working Humidity: 10% ～ 90%
Network Protocol: TCP/IP, UDP, IGMP
Broadcast Audio Formats: MP3, WAV
Built In Speaker Impedance: 8ohms, 2w
Recording Output Level (Peak To Peak)< 3V
Working Temperature: -10 ℃ ~+70 ℃
Dimension: 132x146x36mm(LxWxH)
Package Dimension: 495 x 335 x 450mm (LxWxH); Package: 36sets/carton

Functions

Available to display the state of each substation and have voicebroadcast Monitoring, surveillance and alarm.
Call forwarding function:
The call could be forwarded to the setmaster station when it doesn’t be answered by the terminalswithin a designated number of seconds.(0-240seconds for option)
Noise alarm and alarm linkage function.
Call privacy function.
Encrypt the data during the transmissionto avoid be eavesdropped, making the call more safe.
Shutdown transfer:
If the called master station is power off or notconnecting, the system can transfer its call to the headoffice management master station.
With Mike interface, headphone interface and 485 communicationinterface.
Easy installation with the RJ45 standard network cable,only needinsert the cable to the LAN interface of route or switchboard.
Suitable to used at the places, such as houses, enterprises,offices, shopping malls, ATMs, coffers, self-service banks,where the network is equipped and communication is needed.
1pc switching power supply (14V/0.8A) and 2 network cables areattached for free.

Download

Filename	Date	Language	Format	Download
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
tujh	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
rtyht	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
trdhtrg	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
rthyjn	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
rdthtrj	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf
eryh5	2017-09-01	English	PDF	NLS-306090120300600.pdf
File	2017-09-01	English	PDF	NLS-306090120300600.pdf