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

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

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Bear "Customer first, High quality first" in mind, we perform closely with our consumers and provide them with efficient and experienced services for Intercom Over Ip , Indoor Intercom , Entry Phone Handset , Safety as a result of innovation is our promise to each other.
Intercom Box - 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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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for Intercom Box - 290 2-Wire IP System Master Converter – DNAKE, The product will supply to all over the world, such as: Ukraine , France , Austria , We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable products quality , increase customers' satisfaction and achieve win-win situation .
  • Datasheet 904M-S3.pdf
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Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
5 Stars By Joanna from Moscow - 2017.11.11 11:41
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
5 Stars By Samantha from Mozambique - 2018.12.05 13:53

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