2-wire Intercom - 290 Slave  – DNAKE Featured Image
2-wire Intercom - 290 Slave  – DNAKE Featured Image
2-wire Intercom - 290 Slave  – DNAKE Featured Image

2-wire Intercom - 290 Slave – DNAKE

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"Control the standard by the details, show the power by quality". Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for 7 Inch Video Door Phone, Sip Access Control System, Linux Villa Panel, Presently, we're wanting forward to even higher cooperation with abroad shoppers depending on mutual rewards. You should really feel totally free to make contact with us for more aspects.
2-wire Intercom - 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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No matter new customer or old customer, We believe in long term and trusted relationship for 2-wire Intercom - 290 Slave – DNAKE, The product will supply to all over the world, such as: Nicaragua, Paris, Germany, Based on products with high quality, competitive price, and our full range service, we have accumulated professional strength and experience, and we have built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality products and passionate service. Let's open a new chapter of mutual benefit and double win.
  • Datasheet 904M-S3.pdf
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The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
5 Stars By Jean Ascher from Austria - 2018.06.12 16:22
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
5 Stars By Albert from Belgium - 2018.12.28 15:18

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