China Cheap price 2-Wired Commercial Intercom -
 290A IP-2Wire Isolator – DNAKE Featured Image
China Cheap price 2-Wired Commercial Intercom -
 290A IP-2Wire Isolator – DNAKE Featured Image

China Cheap price 2-Wired Commercial Intercom - 290A IP-2Wire Isolator – DNAKE

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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for Android Indoor Monitor , Wireless Intercom Doorbell , Telephone Intercom System , We welcome buyers all around the word to make contact with us for foreseeable future small business associations. Our products and solutions are the most beneficial. Once Selected, Perfect Forever!
China Cheap price 2-Wired Commercial 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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Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for China Cheap price 2-Wired Commercial Intercom - 290A IP-2Wire Isolator – DNAKE, The product will supply to all over the world, such as: Bangladesh , Cyprus , Rio de Janeiro , We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to provide you the best service. If you need more information, please do not hesitate to contact us by E-mail or telephone.
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It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
5 Stars By Martha from Uganda - 2018.11.06 10:04
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
5 Stars By Marjorie from Mumbai - 2018.12.25 12:43

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