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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Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Nurse Alert System , Nurse Call Master Station , Wireless Door Intercom , If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.
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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"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for Professional China 2-Wire Intercom System - 290 Slave – DNAKE, The product will supply to all over the world, such as: Nairobi , Tajikistan , Malawi , Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
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Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
5 Stars By Megan from Brasilia - 2018.11.22 12:28
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
5 Stars By Bertha from Madagascar - 2018.09.29 13:24

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