Professional China 2-Wire Intercom System -
 290 Slave  – DNAKE Featured Image
Professional China 2-Wire Intercom System -
 290 Slave  – DNAKE Featured Image
Professional China 2-Wire Intercom System -
 290 Slave  – DNAKE Featured Image

Professional China 2-Wire Intercom System - 290 Slave – DNAKE

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We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Audio Door Phone , Ip Intercom System , Smart Home Intercom System , The mission of our firm should be to provide the best high quality goods with finest price tag. We've been on the lookout forward to doing organization with you!
Professional China 2-Wire Intercom System - 290 Slave – DNAKE Detail:

1. There is no need to replace the existing wiring or cables.  It can connect to 290A isolator or master converter using a two-wire cable.
2. It can connect and supply power to an IP device, such as villa door station with PoE function, over an Ethernet port.
3. One Ethernet port can be used for internet input and PoE power supply.
Physical Property
Size 112x87x25mm
Power DC 48V ±10%
Rated Power 2W
Power Adapter NA
Temperature -40℃ ~ +70℃
Humidity 20% ~ 93%
IP Class IP30
Interface DC socket (Output 12VDC)*1 RJ45*1
2-core interface*1
LED Indicators Power: Red – Power ON 2-Wire: Green – Link ON LAN: Green – Link ON
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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No matter new consumer or outdated shopper, We believe in lengthy expression and trusted relationship for Professional China 2-Wire Intercom System - 290 Slave – DNAKE, The product will supply to all over the world, such as: Suriname , Armenia , Norwegian , Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We are able to also deliver you with cost-free samples to meet your specifications. Ideal efforts will probably be produced to provide you the most beneficial service and solutions. Should you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We'll constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. Please feel absolutely free to speak to us for organization. nd we believe we will share the best trading practical experience with all our merchants.
  • Datasheet 904M-S3.pdf
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Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
5 Stars By Joyce from Greece - 2017.08.15 12:36
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
5 Stars By Gwendolyn from California - 2018.06.26 19:27

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