Chinese Professional 2 Wire Video Door Intercom – 290A – DNAKE Manufacturer and Supplier

» Chinese Professional 2 Wire Video Door Intercom – 290A – DNAKE

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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for Home Automation Sensors , Analog Building Intercom , Home Security , Welcome throughout the world buyers to speak to us for organization and long-term cooperation. We're going to be your reliable partner and supplier.

» Chinese Professional 2 Wire Video Door Intercom – 290A – 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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