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

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

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Our company has been concentrating on brand strategy. Customers' pleasure is our greatest advertising. We also source OEM service for Ip Based Card Reader Access Control , Home Lighting Control , Analog Building Intercom , We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us!
Room 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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To be able to ideal satisfy client's requirements, all of our operations are strictly performed in line with our motto "High High-quality, Competitive Price tag, Fast Service" for Room Intercom - 290A IP-2Wire Isolator – DNAKE, The product will supply to all over the world, such as: Armenia , Russia , Lesotho , We always hold on the company's principle "honest, professional, effective and innovation", and missions of: let all drivers enjoy their driving at night, let our employees can realize their value of life, and to be stronger and service more people. We are determined to become the integrator of our product market and one-stop service provider of our product market.
  • Datasheet 904M-S3.pdf
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Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
5 Stars By olivier musset from Seattle - 2018.06.05 13:10
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
5 Stars By Gary from Swedish - 2018.12.14 15:26

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