Fast delivery Intercom Telephone Set -
 290AB IP System Isolator – DNAKE Featured Image

Fast delivery Intercom Telephone Set - 290AB IP System Isolator – DNAKE

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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Smart Intercom , Hospital Bed Nurse Call Button , Intercom Door Entry System , Warmly welcome to cooperate and develop with us! we are going to continue to provide product or service with high quality and competitive rate.
Fast delivery Intercom Telephone Set - 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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We try for excellence, service the customers", hopes to be the most effective cooperation workforce and dominator company for staff, suppliers and shoppers, realizes price share and ongoing marketing for Fast delivery Intercom Telephone Set - 290AB IP System Isolator – DNAKE, The product will supply to all over the world, such as: Vancouver , South Korea , New York , Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
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We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
5 Stars By Marcie Green from Myanmar - 2018.06.28 19:27
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
5 Stars By Giselle from Bangladesh - 2017.01.28 18:53

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