2-wire Intercom - 290A IP-2Wire Isolator – DNAKE Featured Image
2-wire Intercom - 290A IP-2Wire Isolator – DNAKE Featured Image

2-wire Intercom - 290A IP-2Wire Isolator – DNAKE

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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Door Phone, Door Entry Systems, Ip Video Intercom System, Our business has already setup a professional, creative and responsible workforce to develop purchasers together with the multi-win principle.
2-wire Intercom - 290A IP-2Wire Isolator – DNAKE Detail:

1.There is no need to replace the existing wiring or cables. It can connect to 290 IP device with two-wire cables, even in an analog environment.
2.There are two Ethernet ports for Internet input and system expansion.
3.It can connect and supply power to max. 8 indoor monitors or any IP device by working with  Slave Converter over two-wire cable.

Physical Property
Size 197x114x38mm
Power DC 48V ±10%
Rated Power 4W
Power Adapter 48VDC / 1.25A,60W
Temperature -40℃ ~ +70℃
Humidity 20% ~ 93%
IP Class IP30
Interface DC socket (Input 48VDC)*1 RJ45*2
2-core interface(Main In)*1 2-core interface(Main Out)*1
2-core interface(connect to indoor monitor)*8
LED Indicators Link:green light flashes-Network connection status;
Act: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 Cat 5e, Cat 6 or better


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In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of 2-wire Intercom - 290A IP-2Wire Isolator – DNAKE, The product will supply to all over the world, such as: Mauritania, Algeria, Switzerland, Our factory insists on the principle of "Quality First, Sustainable Development", and takes "Honest Business, Mutual Benefits" as our developable goal. All members sincerely thanks for all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.Thanks.
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Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
5 Stars By Page from Boston - 2017.02.28 14:19
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
5 Stars By Michelle from Australia - 2017.03.08 14:45

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