I-PLC (Isithwali sentambo yamandla)
Yebo, uhlelo olunezintambo ezimbili lufana nohlelo lwe-IP.
Ngokuvamile kufanele kube ngaphezu kwe-RVV2*0.75.
Yebo, ingasebenza nabanye nge-SIP.
Yebo, i-290A ngayinye ingaxhumanisa amamonitha angaphakathi angu-8 anezintambo ezimbili, kanti i-290A inganwetshwa ngama-290AB amabili. I-290AB ngayinye ingaxhunywa namamonitha angaphakathi angu-8 anezintambo ezimbili.
Iqembu lama-290A*1+290AB*2 lingasebenza nama-monitor angu-24 angaphakathi anezintambo ezimbili. Uma ama-monitor engaphezu kwama-24, ungangeza elinye iqembu i-290A kanye ne-290AB. I-290A inama-port amabili e-RJ45 okuxhuma ku-switch yenethiwekhi yokuxhumana namanye amaqembu. Lena indlela uhlelo lwe-intercom olunezintambo ezimbili olukala ngayo.
I-290A kanye ne-290AB zisebenza nge-adaptha ye-DC48V, i-master engu-290 ingasebenza nge-adaptha ye-DC48V kanye ne-PoE switch, i-slave engu-290 ayidingi amandla engeziwe.
