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2-Wired Commercial Intercom –
 290AB IP System Isolator – DNAKE Featured Image

2-Wired Commercial Intercom – 290AB IP System Isolator – DNAKE

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We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for Intercom Wireless , Smart Intercom , Wireless Doorbell With 2 Buttons , And we can help looking for any products of the customers' needs. Make sure provide the best Service, the Best Quality, The fast Delivery.
2-Wired Commercial Intercom – 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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"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for 2-Wired Commercial Intercom – 290AB IP System Isolator – DNAKE, The product will supply to all over the world, such as: USA , Islamabad , New Delhi , Looking forward, we will keep pace with the times, continuing to create new products. With our strong research team, advanced production facilities, scientific management and top services, we will supply high quality products to our customers worldwide. We sincerely invite you to be our business partners for mutual benefits.
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The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
5 Stars By Diana from Ethiopia - 2017.12.19 11:10
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
5 Stars By Joanne from Guyana - 2017.11.01 17:04

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