Intercom Box -
 290AB  – DNAKE Featured Image

Intercom Box - 290AB – DNAKE

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Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for Intercom For Home , Intercom Door Entry System , Intercom Master Station , Our organization has been devoting that "customer first" and committed to helping clients expand their small business, so that they become the Big Boss !
Intercom Box - 290AB – DNAKE Detail:

1. There is no need to replace the existing wiring or cables. It can connect to 290 IP devices 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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We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Intercom Box - 290AB – DNAKE, The product will supply to all over the world, such as: Paris , Spain , Iraq , Our company sticks to the principle of "high quality, reasonable price and timely delivery". We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world. We hope to work with you and serve you with our excellent goods and services. Welcome to join us!
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The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
5 Stars By Martin Tesch from Rotterdam - 2017.11.01 17:04
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
5 Stars By Christine from Angola - 2018.02.08 16:45

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