Factory Cheap Hot 2-Wire Intercom Video -
 290AB  – DNAKE Featured Image

Factory Cheap Hot 2-Wire Intercom Video - 290AB – DNAKE

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We've been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for Intercom Doorbell , Android Intercom For Home , Video Door Intercom System , We are going to empower people by communicating and listening, Setting an example to others and learning from experience.
Factory Cheap Hot 2-Wire Intercom Video - 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 keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for Factory Cheap Hot 2-Wire Intercom Video - 290AB – DNAKE, The product will supply to all over the world, such as: Philippines , moldova , Denmark , With the first-class solutions, excellent service, fast delivery and the best price, we've won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
  • Datasheet 904M-S3.pdf
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This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
5 Stars By Bruno Cabrera from Argentina - 2017.06.16 18:23
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
5 Stars By Judy from Cambodia - 2018.02.04 14:13

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