AXIS Communications P3905-R Mk III M12 2.8 mm, 03117-001 AXIS P3905-R Mk III is a 1080p fixed dome onboard camera with a M12 network connector on the pigtail. Equipped with 2.8mm, F1.2 lens in a rugged IP66/67 casing. It comes with a lens tool. AXIS P3905-R Mk III is rollingstock compliant.