... 4. 720P/1080P auto switch full HD 1080p ptz wifi wireless ip camera module 720p IP Module, used for IR ... 4Vp-p, 1VrmsAlarm I/OAlarm input1 External alarm inputAlarm output1 Relay output(NO) 120VAC 1A/24VDC 1APTZ controlRS485Pelco_D, Pelco_P or Transparent ... DefaultNetworkEthernet PortEthernet(10/100 Base-T)USB WiFi802.11b/g Wireless NetworkProtocolTCP, UDP, IP, HTTP, DHCP, PPPoE, UPnP etcSD storageSD ...