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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise for Linux Villa Panel , Android Indoor Intercom , Video Door Phone , We are able to do your tailored get to fulfill your own satisfactory! Our organization sets up several departments, including manufacturing department, sales department, high quality control department and sevice center, etc.

Excellent quality Intercom Box - 290A IP-2Wire Isolator – DNAKE Detail:

1.There is no need to replace the existing wiring or cables. It can connect to 290 IP device with two-wire cables, even in an analog environment.
2.There are two Ethernet ports for Internet input and system expansion.
3.It can connect and supply power to max. 8 indoor monitors or any IP device by working with Slave Converter over two-wire cable.

Physical Property
Size	197x114x38mm
Power	DC 48V ±10%
Rated Power	4W
Power Adapter	48VDC / 1.25A,60W
Temperature	-40℃ ~ +70℃
Humidity	20% ~ 93%
IP Class	IP30
Interface	DC socket (Input 48VDC)1 RJ452 2-core interface(Main In)1 2-core interface(Main Out)1 2-core interface(connect to indoor monitor)*8
LED Indicators	Link:green light flashes-Network connection status; Act: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	Cat 5e, Cat 6 or better

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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for Excellent quality Intercom Box - 290A IP-2Wire Isolator – DNAKE, The product will supply to all over the world, such as: Singapore , Turin , Istanbul , We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable products quality , increase customers' satisfaction and achieve win-win situation .

Datasheet 904M-S3.pdf

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We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.