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In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of Home Automation Security Systems , Intercom System , Intercom Telephone , Thanks for taking your worthwhile time to go to us and stay up for have a nice cooperation along with you.

High Quality 2-Wire Sip Intercom - 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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Our concentrate on is always to consolidate and enhance the excellent and service of present solutions, in the meantime regularly develop new products to meet distinctive customers' demands for High Quality 2-Wire Sip Intercom - 290 Slave – DNAKE, The product will supply to all over the world, such as: Guyana , Israel , Munich , We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.

Datasheet 904M-S3.pdf

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The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.