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

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

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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for Intercom Phone System For Home , Sip Access Control System , Sip Video Door Phone , Safety as a result of innovation is our promise to each other.
Bell Intercom - 290 2-Wire IP System Slave Converter – DNAKE Detail:

1. There is no need to replace the existing wiring or cables.  It can connect to 290A isolator or master converter using a two-wire cable.
2. It can connect and supply power to an IP device, such as villa door station with PoE function, over an Ethernet port.
3. One Ethernet port can be used for internet input and PoE power supply.
Physical Property
Size 112x87x25mm
Power DC 48V ±10%
Rated Power 2W
Power Adapter NA
Temperature -40℃ ~ +70℃
Humidity 20% ~ 93%
IP Class IP30
Interface DC socket (Output 12VDC)*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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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for Bell Intercom - 290 2-Wire IP System Slave Converter – DNAKE, The product will supply to all over the world, such as: Lebanon , Colombia , Brisbane , Our solutions are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
  • Datasheet 904M-S3.pdf
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We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
5 Stars By Laura from Egypt - 2018.06.12 16:22
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
5 Stars By Miriam from US - 2017.05.02 11:33

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