30-60mm Wooden Door Code Lock Push Button Password Combination Keyless. Waterproof design, for wooden / timber door, patio door, courtyard door, indoors and outdoors. 13-digit key combination, 3-7-digit password settings. Double-sided password, inside and outside door need to input password. Thickened internal structure, prevent violent unlocking. Zinc alloy material, standard circular handle, for left right door, anti-rust, anti-corrosion, strong hardness. Material: Zinc Alloy. Product Size: 142x42x25 mm. Latch Size: 60 mm. Door Thickness: 35-60mm. Password User: 1. (Can provide installation video and password modification video). There are 2 kinds of lock. This is for the red lock. Lock body material: Steel + Zinc. Applicable door thickness: 30-60mm. Applicable type: indoor, outside the door. Password length: 2-8 digits. Panel: 10.8 x 4.4 x 4cm / 4.25 x 1.73 x 1.57 inch approx. Lock body: 10.8 x 4.4 x 4cm / 4.25 x 1.73 x 1.57 inch approx. 1 x Password lock. Due to the light and screen setting difference, the item’s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.