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

Intercom Phone Set - 290AB IP System Isolator – DNAKE

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Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for Best Video Door Phone , Video Door Station , Building Intercom System , We have been one of your largest 100% manufacturers in China. A lot of large trading businesses import products and solutions from us, so we can easily give you the most beneficial price tag with the same quality for anyone who is interested in us.
Intercom Phone 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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Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Intercom Phone Set - 290AB IP System Isolator – DNAKE, The product will supply to all over the world, such as: Romania , Madagascar , Comoros , To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our professional advice and service can lead to more suitable choice for the customers.
  • Datasheet 904M-S3.pdf
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The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
5 Stars By Christine from Hanover - 2018.02.12 14:52
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
5 Stars By Amy from Sudan - 2018.05.15 10:52

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