Intercom Business -
 290A  – DNAKE Featured Image
Intercom Business -
 290A  – DNAKE Featured Image

Intercom Business - 290A – DNAKE

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Each individual member from our large performance revenue crew values customers' needs and company communication for Video Door Phone For Apartments , Analog Door Phone , Apartment Video Intercom , Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don't hesitate to contact us.
Intercom Business - 290A – 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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we could supply good quality goods, aggressive cost and very best purchaser assistance. Our destination is "You come here with difficulty and we supply you with a smile to take away" for Intercom Business - 290A – DNAKE, The product will supply to all over the world, such as: Cairo , Japan , Kuwait , We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We will not live up to the historic opportunity of the times.
  • Datasheet 904M-S3.pdf
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The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
5 Stars By Antonia from Kuwait - 2017.02.28 14:19
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
5 Stars By Aaron from Mozambique - 2017.09.29 11:19

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