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2 Wire Video Intercom System –
 290AB IP System Isolator – DNAKE Featured Image

2 Wire Video Intercom System – 290AB IP System Isolator – DNAKE

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We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Nurse Call Alarm System , Single Family Intercom , Multi Apartment Video Door Phone , Welcome buddies from all over the earth come to visit, tutorial and negotiate.
2 Wire Video Intercom System – 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 know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for 2 Wire Video Intercom System – 290AB IP System Isolator – DNAKE, The product will supply to all over the world, such as: Curacao , Kuala Lumpur , Spain , Thus far, our item associated with printer dtg a4 may be shown in most foreign nations as well as urban centers, which are sought after simply by targeted traffic. We all highly imagine that now we have now the full capacity to present you with contented merchandise. Desire to collect requests of your stuff and produce the long-term co-operation partnership. We very seriously promise:Csame top quality, better price; exact same selling price, higher quality.
  • Datasheet 904M-S3.pdf
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After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
5 Stars By Elaine from Belarus - 2018.11.02 11:11
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
5 Stars By Lee from Pretoria - 2018.06.26 19:27

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