DINSTAR SIP इंटरकॉम DP9 मालिका स्थापना मार्गदर्शक
DINSTAR SIP Intercom DP9 Series Product Usage Instructions Interface Description POE: Ethernet interface, standard RJ45 interface, 10/100M adaptive. It is recommended to use five or five types of network cable. 12V+, 12V-: Power interface, 12V/1A input. S1-IN, S-GND: To connect…