... can be expanded. Single Door Access Controller,TCP/IP Module,Button&password Access Size: L150mm×W100mm×H28mm; Power: DC12V; ... ways of door-opening: card, remote control, keypad and button;Support TCP/IP network, standard 10MB Ethernet;With internal ... event: magnet and infrared, etc; Support different electromagnetic locks: magnetic lock, electric bolt, pulse lock, etc; Anti-jamming protection ...