Intercom Telephone Set -
 290AB IP System Isolator – DNAKE Featured Image

Intercom Telephone Set - 290AB IP System Isolator – DNAKE

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High quality Initial,and Buyer Supreme is our guideline to offer the ideal assistance to our shoppers.At present, we are striving our best to become amongst the ideal exporters inside our industry to satisfy shoppers more want for Ip Nurse Call System , Nurse Call System Manufacturers , Lift Access , We are going to empower people by communicating and listening, Setting an example to others and learning from experience.
Intercom Telephone Set - 290AB IP System Isolator – DNAKE Detail:

1. There is no need to replace the existing wiring or cables. It can connect to 290 IP device using two-wire cables, even in an analog environment.
2. It can connect and supply power to max. 8 indoor monitors or any IP device by working with Slave Converter over two-wire cable.
3.Comparing to IP-2Wire isolator 290A, the only difference is the lack of Ethernet ports.
Physical Property
Size 197x114x38mm
Power DC 48V ±10%
Rated Power 2W
Power Adapter 48VDC / 1.25A,60W
Temperature -40℃ ~ +70℃
Humidity 20% ~ 93%
IP Class IP30
Interface DC socket (Input 48VDC)*1 2-core interface(Main In)*1
2-core interface(Main Out)*1
2-core interface(connect to indoor monitor)*8
LED Indicators 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 NA


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We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for Intercom Telephone Set - 290AB IP System Isolator – DNAKE, The product will supply to all over the world, such as: Toronto , Mali , Albania , Look forward to the future, we will focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our comprehensive advantages and strive for building.
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We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
5 Stars By Ella from Netherlands - 2017.02.18 15:54
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
5 Stars By Mavis from Chicago - 2018.05.15 10:52

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