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Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for Intercom , Door Entry System , Wireless Door Entry System , Top quality, timely company and Aggressive cost, all win us a superior fame in xxx field despite the international intense competition.

Professional China 2-Wire Intercom System - 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 RJ451 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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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Professional China 2-Wire Intercom System - 290 Slave – DNAKE, The product will supply to all over the world, such as: belarus , South Africa , Italy , Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. We sincerely hope to build business relationship with you on the basis of mutual benefit and profit in the very near future. Warmly welcome to contact us and become our direct cooperators.