Intercom Telephone Set -
 290 Slave  – DNAKE Featured Image
Intercom Telephone Set -
 290 Slave  – DNAKE Featured Image
Intercom Telephone Set -
 290 Slave  – DNAKE Featured Image

Intercom Telephone Set - 290 Slave – DNAKE

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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Healthcare Intercom , Indoor Intercom , Video Door Entry Systems For Flats , We can customize the products according to your requirements and we can pack it for you when you order.
Intercom Telephone Set - 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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Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for Intercom Telephone Set - 290 Slave – DNAKE, The product will supply to all over the world, such as: Mexico , Tanzania , USA , Customer satisfaction is our goal. We are looking forward to cooperating with you and providing our best services to suit your needs. We warmly welcome you to contact us and make sure you feel free to contact us. Browse our online showroom to see what we can do for you. And then E-mail us your specs or inquiries today.
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We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
5 Stars By Ryan from UK - 2018.06.03 10:17
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
5 Stars By Lydia from British - 2018.02.12 14:52

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