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High reputation Room Intercom –
 290A  – DNAKE Featured Image
High reputation Room Intercom –
 290A  – DNAKE Featured Image

High reputation Room Intercom – 290A – DNAKE

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Bear "Customer first, High quality first" in mind, we perform closely with our consumers and provide them with efficient and experienced services for Bell Intercom , 2-Wire Intercom Video , Best Video Door Phone , We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
High reputation Room Intercom – 290A – 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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With advanced technologies and facilities, strict good quality manage, reasonable rate, superior assistance and close co-operation with shoppers, we have been devoted to supplying the very best price for our consumers for High reputation Room Intercom – 290A – DNAKE, The product will supply to all over the world, such as: Puerto Rico , Uruguay , French , To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our professional advice and service can lead to more suitable choice for the customers.
  • Datasheet 904M-S3.pdf
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Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
5 Stars By Emily from panama - 2017.10.25 15:53
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
5 Stars By Irma from Bulgaria - 2017.04.28 15:45

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