2-wire Intercom - 290 Slave  – DNAKE Featured Image
2-wire Intercom - 290 Slave  – DNAKE Featured Image
2-wire Intercom - 290 Slave  – DNAKE Featured Image

2-wire Intercom - 290 Slave – DNAKE

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The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for Top Nurse Call System Manufacturers, Flat Intercom, Home Automation Solutions, We cordially welcome shoppers from in the home and overseas to hitch us and cooperate with us to enjoy a better future.
2-wire 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 puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of 2-wire Intercom - 290 Slave – DNAKE, The product will supply to all over the world, such as: New Orleans, Russia, Singapore, Now, with the development of internet, and the trend of internationalization, we have decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.
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Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
5 Stars By Carol from Kenya - 2017.08.18 18:38
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
5 Stars By Frances from Austria - 2018.08.12 12:27

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