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2-Wired Commercial Intercom –
 290 2-Wire IP System Slave Converter – DNAKE Featured Image
2-Wired Commercial Intercom –
 290 2-Wire IP System Slave Converter – DNAKE Featured Image
2-Wired Commercial Intercom –
 290 2-Wire IP System Slave Converter – DNAKE Featured Image

2-Wired Commercial Intercom – 290 2-Wire IP System Slave Converter – DNAKE

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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Nurse Call Alarm System , Nurse Call Devices , Voip Intercom , We welcome new and previous customers from all walks of lifestyle to contact us for long run organization relationships and mutual achievements.
2-Wired Commercial Intercom – 290 2-Wire IP System Slave Converter – 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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With our great management, potent technical capability and strict excellent handle procedure, we continue on to provide our customers with reputable top quality, reasonable selling prices and great providers. We purpose at becoming amongst your most trusted partners and earning your satisfaction for 2-Wired Commercial Intercom – 290 2-Wire IP System Slave Converter – DNAKE, The product will supply to all over the world, such as: Armenia , California , Argentina , We have a excellent team supplying professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our products.
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The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
5 Stars By Dee Lopez from Indonesia - 2018.09.19 18:37
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
5 Stars By Edward from Durban - 2018.12.14 15:26

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