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2-Wire Sip Intercom –
 290A IP-2Wire Isolator – DNAKE Featured Image
2-Wire Sip Intercom –
 290A IP-2Wire Isolator – DNAKE Featured Image

2-Wire Sip Intercom – 290A IP-2Wire Isolator – DNAKE

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Assume full accountability to satisfy all demands of our consumers; reach ongoing advancements by endorsing the expansion of our purchasers; come to be the final permanent cooperative partner of clients and maximize the interests of clientele for Video Door Intercom System , Intercom Setup , Emergency Nurse Call System , We encourage you to make contact as we are looking for partners in our venture. We are sure you will find doing business with us not only fruitful but also profitable. We are ready to serve you with what you require.
2-Wire Sip Intercom – 290A IP-2Wire Isolator – DNAKE Detail:

1.There is no need to replace the existing wiring or cables. It can connect to 290 IP device with two-wire cables, even in an analog environment.
2.There are two Ethernet ports for Internet input and system expansion.
3.It can connect and supply power to max. 8 indoor monitors or any IP device by working with  Slave Converter over two-wire cable.

Physical Property
Size 197x114x38mm
Power DC 48V ±10%
Rated Power 4W
Power Adapter 48VDC / 1.25A,60W
Temperature -40℃ ~ +70℃
Humidity 20% ~ 93%
IP Class IP30
Interface DC socket (Input 48VDC)*1 RJ45*2
2-core interface(Main In)*1 2-core interface(Main Out)*1
2-core interface(connect to indoor monitor)*8
LED Indicators Link:green light flashes-Network connection status;
Act:red light always on-2WIRE connection status
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 aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for 2-Wire Sip Intercom – 290A IP-2Wire Isolator – DNAKE, The product will supply to all over the world, such as: Morocco , Bahamas , Sao Paulo , With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.
  • Datasheet 904M-S3.pdf
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The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
5 Stars By Maggie from Netherlands - 2017.04.18 16:45
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
5 Stars By Martha from Turkey - 2018.03.03 13:09

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