No-drill invisible smart lock

Dimensions: 71.4*183.4*30mm

Outdoor seamless card unlocking;
Entry is granted by gently pushing the door after card detection;

Thickened stainless steel construction provides greater security than hollow lock tongues on the market;

Battery: 4 AA batteries for stable battery life;

Suitable for: Homes, offices, and other indoor non-metallic door locks with a door thickness not exceeding 60mm.