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Factory wholesale Door Intercom With Camera –
 290AB IP System Isolator – DNAKE Featured Image

Factory wholesale Door Intercom With Camera – 290AB IP System Isolator – DNAKE

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We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for Intercom Phones For Flats , Door Station , Door Video Intercom , The main goal of our company would be to live a satisfactory memory to all of the shoppers, and establish a long term company romantic relationship with customers and users all around the entire world.
Factory wholesale Door Intercom With Camera – 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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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for Factory wholesale Door Intercom With Camera – 290AB IP System Isolator – DNAKE, The product will supply to all over the world, such as: Singapore , Sri Lanka , Jamaica , Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our products and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
  • 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 Sara from Ukraine - 2017.08.15 12:36
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
5 Stars By Laura from Ukraine - 2018.12.10 19:03

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