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Intercom Box –
 290 Slave  – DNAKE Featured Image
Intercom Box –
 290 Slave  – DNAKE Featured Image
Intercom Box –
 290 Slave  – DNAKE Featured Image

Intercom Box – 290 Slave – DNAKE

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We emphasize progress and introduce new solutions into the market each year for Access Control , Video Intercom Systems For Apartments , Elevator Control , We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Intercom Box – 290 Slave – DNAKE Detail:

1. There is no need to replace the existing wiring or cables.  It can connect to 290A isolator or master converter using a two-wire cable.
2. It can connect and supply power to an IP device, such as villa door station with PoE function, over an Ethernet port.
3. One Ethernet port can be used for internet input and PoE power supply.
Physical Property
Size 112x87x25mm
Power DC 48V ±10%
Rated Power 2W
Power Adapter NA
Temperature -40℃ ~ +70℃
Humidity 20% ~ 93%
IP Class IP30
Interface DC socket (Output 12VDC)*1 RJ45*1
2-core interface*1
LED Indicators Power: Red – Power ON 2-Wire: Green – Link ON LAN: Green – Link ON
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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We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Intercom Box – 290 Slave – DNAKE, The product will supply to all over the world, such as: luzern , Jakarta , UAE , With the effort to keep pace with world's trend, we will always endeavor to meet customers' demands. If you want develop any other new products, we can customize them for you. If you feel interest in any of our products or want develop new products, please feel free to contact us. We are looking forward to forming successful business relationship with customers all over the world.
  • Datasheet 904M-S3.pdf
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The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
5 Stars By Christian from Mombasa - 2018.12.25 12:43
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
5 Stars By Elma from Bogota - 2018.05.15 10:52

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