Smart Door Lock YDR3110 (for wooden & metal doors) Downloads Installation template_V20_YDR3110_YDR4110_E (.pdf, 1023 kB) YDR 3110 leaflet (.pdf, 1.4 MB) YDR 3110(V20) user manual (.pdf, 783 kB) Close Ordering Options 05-3110-006011 Smart Door Lock YDR3110 Finish_IT: Black Close Smart Door Lock YDR323 (for wooden & metal doors) Smart Door Lock YDG313 Shine (for glass doors) Smart Door Lock YDR4110 (for wooden & metal doors)