* Extension module for the indoor cameras v25, i25, c25 and p25 (to be mounted on ? the backside) ? For the connection of external sensors (e.g., door or window ? contacts) and switching of external devices (e.g., relays with lamps and motors) ? Two input lines (galvanically isolated, 0 to 48 V AC/DC) ? Two output lines: 2x ? isolated (contact load max.30 W or 1 A or 48 V AC/DC) or 2x 12 V DC (max. 50 mA ? per output line) ? MxBus terminal (1x2) ? Ambient temperature: 0 to 4°C (32 to 104°F) ? Power consumption: 1 W