2021 wholesale price 2-Wired Apartment Intercom - 290 Master – DNAKE Detail:
1. There is no need to replace the existing wiring or cables. It can connect to 290 IP device using a two-wire cable, even in an analog environment.
2. It can connect and supply power to max. 4 IP devices by working with Slave Converter over two-wire cable.
3. There is one Ethernet port for internet input and system expansion.
2. It can connect and supply power to max. 4 IP devices by working with Slave Converter over two-wire cable.
3. There is one Ethernet port for internet input and system expansion.
Physical Property | ||||
Size | 112x87x25mm | |||
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 RJ45*1 2-core interface*1 |
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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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