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Reasonable price Best Intercom –
 290AB  – DNAKE Featured Image

Reasonable price Best Intercom – 290AB – DNAKE

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Each individual member from our large performance revenue crew values customers' needs and company communication for 2-Wire Sip Intercom , Door Phone System , Keypad Intercom , Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners.
Reasonable price Best Intercom – 290AB – DNAKE Detail:

1. There is no need to replace the existing wiring or cables. It can connect to 290 IP devices using two-wire cables, even in an analog environment.
2. It can connect and supply power to max. 8 indoor monitors or any IP device by working with Slave Converter over two-wire cable.
3.Comparing to IP-2Wire isolator 290A, the only difference is the lack of Ethernet ports.
Physical Property
Size 197x114x38mm
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 2-core interface(Main In)*1
2-core interface(Main Out)*1
2-core interface(connect to indoor monitor)*8
LED Indicators 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 NA


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With reliable excellent approach, great name and ideal consumer services, the series of products and solutions produced by our company are exported to many countries and regions for Reasonable price Best Intercom – 290AB – DNAKE, The product will supply to all over the world, such as: Turkey , Juventus , Swedish , For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
  • Datasheet 904M-S3.pdf
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With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
5 Stars By Elva from Istanbul - 2017.04.18 16:45
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
5 Stars By Kelly from Israel - 2018.06.05 13:10

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