Bell Intercom - 290 2-Wire IP System Master Converter – DNAKE Featured Image
Bell Intercom - 290 2-Wire IP System Master Converter – DNAKE Featured Image
Bell Intercom - 290 2-Wire IP System Master Converter – DNAKE Featured Image

Bell Intercom - 290 2-Wire IP System Master Converter – DNAKE

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We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for Nurse Call Button Hospital, Entry Systems, Intercom Service Provider, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software advancement are our distinguishing feature.
Bell Intercom - 290 2-Wire IP System Master Converter – DNAKE Detail:

1. There is no need to replace the existing wiring or cables. It can connect to 290 IP device using a two-wire cable, even in an analog environment.
2. It can connect and supply power to max. 4 IP devices by working with Slave Converter over two-wire cable.
3.  There is one Ethernet port for internet input and system expansion.
Physical Property
Size 112x87x25mm
Power DC 48V ±10%
Rated Power 2W
Power Adapter 48VDC / 1.25A,60W
Temperature -40℃ ~ +70℃
Humidity 20% ~ 93%
IP Class IP30
Interface DC socket (Input 48VDC)*1 RJ45*1
2-core interface*1
LED Indicators Power : Red – Power ON 2-Wire : Green – Link ON LAN : Green – Link ON
Transmission Method Access Method : CSMA/CA Transmission scheme : Wavelet OFDM Frequency bandwidth : 2 MHz to 28 MHz
2-wire RVV 2*0.75, ≤100m
network cable Cat 5e,Cat 6 or better


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We support our prospective buyers with ideal top quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now attained abundant practical expertise in producing and managing for Bell Intercom - 290 2-Wire IP System Master Converter – DNAKE, The product will supply to all over the world, such as: Maldives, Leicester, Kuwait, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
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Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
5 Stars By Amber from Birmingham - 2017.10.13 10:47
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
5 Stars By Hilary from Sevilla - 2018.11.22 12:28

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