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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for Smart Home Intercom , Wifi Intercom , Home Security , We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.

Best Price for Intercom Business - 290AB – DNAKE Detail:

1. There is no need to replace the existing wiring or cables. It can connect to 290 IP devices 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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We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for Best Price for Intercom Business - 290AB – DNAKE, The product will supply to all over the world, such as: Frankfurt , Swiss , Islamabad , Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."

Datasheet 904M-S3.pdf

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The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!