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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Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Video Intercom , Villa Building Intercom , Nurse Pager , We attend seriously to produce and behave with integrity, and by the favor of customers at home and abroad in the xxx industry.
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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To become the stage of realizing dreams of our employees! To build a happier, more united and extra professional workforce! To reach a mutual advantage of our prospects, suppliers, the society and ourselves for Doorbell Intercom System Wired - 290A IP-2Wire Isolator – DNAKE, The product will supply to all over the world, such as: Hamburg , Cancun , Rwanda , All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.
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The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
5 Stars By Natalie from Montreal - 2017.03.08 14:45
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
5 Stars By Laura from Bangladesh - 2018.09.12 17:18

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