Adopt patented sealed capsule driving unit instead of motor, more stable and durable. Keyless, touch keyboard door, recognition rate of 99.999%.
Freely change handle direction(Free handle). Easy to installation and change batteries easily. Suitable for villas and apartment doors, security doors and wooden doors, etc.Material: Zinc Alloy, Stainless Steel. Door Thickness Requirement: =3.5cm5.5cm (Single). Open The Door:Fingerprint, Key.
Working Temperature: -30C to 70C. Power Supply: 4X1.5v AA Alkaline Batteries (Not included). 1 x Smart Code Door Lock(Contains all accessories). We stand behind our products. We guarantee you a five star shopping experience with us.