Photocell wall or column. Detection distance: 30 meters. Transmitting power: 12-24VAC / VDC. Receiving power: 12-24VAC / VDC. Degree of protection: IP54. Alignment mode: Automatic. Self-aligning angle: 7º to 15 m and 13º to 5m. Operating temperature: -20ºC to + 55ºC. Installation in wall or column.