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

Audio Intercom System - 290A IP-2Wire Isolator – DNAKE

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Intercom Monitor , Wireless Intercom Phone For Office , House Intercom , With a fast development and our customers come from Europe, United States, Africa and all over the world. Welcome to visit our factory and welcome your order, for further inquires please do not hesitate to contact us!
Audio Intercom System - 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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We pursue the administration tenet of "Quality is superior, Services is supreme, Standing is first", and will sincerely create and share success with all customers for Audio Intercom System - 290A IP-2Wire Isolator – DNAKE, The product will supply to all over the world, such as: Nigeria , Qatar , Egypt , We expect to provide products and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.
  • Datasheet 904M-S3.pdf
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This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
5 Stars By Jo from Vietnam - 2017.11.12 12:31
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
5 Stars By Ruth from Bhutan - 2018.06.18 19:26

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