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

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

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we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for Management Center, Wireless Intercom For Home, Intercom Unit, We warmly welcome merchants from home and abroad to call us and establish business relationship with us, and we will do our best to serve you.
Intercom Box - 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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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Intercom Box - 290 2-Wire IP System Slave Converter – DNAKE, The product will supply to all over the world, such as: Auckland, Iraq, Oslo, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing merchandise, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
  • Datasheet 904M-S3.pdf
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We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
5 Stars By Ann from Palestine - 2018.06.09 12:42
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
5 Stars By David from Benin - 2018.12.11 14:13

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