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No matter new shopper or old customer, We believe in very long expression and dependable relationship for Security Intercom , Telephone Entry System , Entry Systems , We're self-assured to create wonderful achievements while in the potential. We've been hunting forward to becoming one of your most trustworthy suppliers.

Intercom Master Station - 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're going to dedicate ourselves to offering our esteemed shoppers with the most enthusiastically considerate solutions for Intercom Master Station - 290 Slave – DNAKE, The product will supply to all over the world, such as: Slovenia , Kuwait , Italy , We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our items, just try to contact us for more details!

Datasheet 904M-S3.pdf

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This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.