Professional China 2-Wire Intercom System - 290 2-Wire IP System Slave Converter – DNAKE Featured Image
Professional China 2-Wire Intercom System - 290 2-Wire IP System Slave Converter – DNAKE Featured Image
Professional China 2-Wire Intercom System - 290 2-Wire IP System Slave Converter – DNAKE Featured Image

Professional China 2-Wire Intercom System - 290 2-Wire IP System Slave Converter – DNAKE

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We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for Audio Intercom System, Intercom Master Station, 2-Wired Commercial Intercom, We sincerely welcome domestic and overseas retailers who phone calls, letters asking, or to vegetation to negotiate, we will present you good quality goods as well as the most enthusiastic assistance,We glance forward in your check out and your cooperation.
Professional China 2-Wire Intercom System - 290 2-Wire IP System Slave Converter – 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 advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Professional China 2-Wire Intercom System - 290 2-Wire IP System Slave Converter – DNAKE, The product will supply to all over the world, such as: Wellington, Malta, Paraguay, Our items are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
  • 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 Jacqueline from Haiti - 2018.06.09 12:42
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
5 Stars By Victoria from Germany - 2017.05.02 18:28

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