... of which functions can be chosen to combine freely. · Multi-network communication: RJ45 Ethernet, RS232,RS485, GPRS/CDMA wireless WIFI. · (Standandalone) it ... /485, TCP/IP, SD memory card slot (Standard 1G), USB Host· Standard Function: Photo-ID, Flash Video Play, Short ... pixels · Access Control function: 50 time zones, 5 groups, 10 open door combination, support multi-users enter, 10A/12VDC relay ...