Wireless Intercom Phone For Office -
 290AB IP System Isolator – DNAKE Featured Image

Wireless Intercom Phone For Office - 290AB IP System Isolator – DNAKE

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Ip Based Intercom System , Nurse Call Alarms , Video Doorbell With Screen , Hope we can create a more glorious future with you through our efforts in the future.
Wireless Intercom Phone For Office - 290AB IP System Isolator – DNAKE Detail:

1. There is no need to replace the existing wiring or cables. It can connect to 290 IP device using two-wire cables, even in an analog environment.
2. It can connect and supply power to max. 8 indoor monitors or any IP device by working with Slave Converter over two-wire cable.
3.Comparing to IP-2Wire isolator 290A, the only difference is the lack of Ethernet ports.
Physical Property
Size 197x114x38mm
Power DC 48V ±10%
Rated Power 2W
Power Adapter 48VDC / 1.25A,60W
Temperature -40℃ ~ +70℃
Humidity 20% ~ 93%
IP Class IP30
Interface DC socket (Input 48VDC)*1 2-core interface(Main In)*1
2-core interface(Main Out)*1
2-core interface(connect to indoor monitor)*8
LED Indicators 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 NA


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Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for Wireless Intercom Phone For Office - 290AB IP System Isolator – DNAKE, The product will supply to all over the world, such as: Bhutan , Southampton , Hungary , With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our goods in China!
  • Datasheet 904M-S3.pdf
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The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
5 Stars By Henry stokeld from Bangalore - 2017.06.29 18:55
This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
5 Stars By Chloe from Cologne - 2018.06.05 13:10

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