High Quality 2-Wire Sip Intercom - 290 Slave  – DNAKE Featured Image
High Quality 2-Wire Sip Intercom - 290 Slave  – DNAKE Featured Image
High Quality 2-Wire Sip Intercom - 290 Slave  – DNAKE Featured Image

High Quality 2-Wire Sip Intercom - 290 Slave – DNAKE

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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for Office Intercom, Wireless Intercom Systems For Home, Indoor Station, Your inquiry will be highly welcomed and a win-win prosperous development are what we are expecting.
High Quality 2-Wire Sip Intercom - 290 Slave – 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 company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for High Quality 2-Wire Sip Intercom - 290 Slave – DNAKE, The product will supply to all over the world, such as: Chile, Uzbekistan, Slovak Republic, We warmly welcome your patronage and will serve our clients both at home and abroad with products of superior quality and excellent service geared to the trend of further development as always. We believe you will benefit from our professionalism soon.
  • Datasheet 904M-S3.pdf
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In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
5 Stars By Arlene from New Orleans - 2018.09.29 17:23
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
5 Stars By Paula from New Delhi - 2018.09.29 17:23

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