Basic unit without a camera. Power supply 12V ± 15% / 2A DC or PoE. LAN 10 / 100BASE-TX s Auto-MDIX, RJ-45. NC switch output / NO contacts, max. 30V / 1A AC / DC. Degree of protection IP 54, IK08, optional touch screen IK07. Operating temperature -40 ° C - 60 ° C, touch screen -30 ° C - 60 ° C. The basic unit requires a frame / box with 2 or 3 surface modules or for flush mounting. The 1 module frame is available only for the expansion modules.