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Doorbell Intercom System Wired –
 290A IP-2Wire Isolator – DNAKE Featured Image
Doorbell Intercom System Wired –
 290A IP-2Wire Isolator – DNAKE Featured Image

Doorbell Intercom System Wired – 290A IP-2Wire Isolator – DNAKE

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We're going to dedicate ourselves to offering our esteemed shoppers with the most enthusiastically considerate solutions for Camera Intercom System , 2-Wired Residential Intercom , High Rise Apartment Intercom , Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
Doorbell Intercom System Wired – 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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Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for Doorbell Intercom System Wired – 290A IP-2Wire Isolator – DNAKE, The product will supply to all over the world, such as: Armenia , London , Salt Lake City , If you are for any reason unsure which product to select, do not hesitate to contact us and we will be delighted to advise and assist you. This way we will be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We are looking for more and more customers to create the glorious future.
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As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
5 Stars By Joyce from Sacramento - 2017.11.20 15:58
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
5 Stars By Michaelia from USA - 2018.07.12 12:19

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