Material:aluminium alloy Model Number:C001B Certification:CE,FCC,RoHS Smart home platform:Other Security level:Top level Color:Silver Adapt to door type:Security door ,wooden door ,glass door Adapt to the door thickness:40mm-100mm Resistance to pressure:100,1000 times Fingerprint Smart Cylinder Lock for European Model An easy to install, maintain and use smart door lock that requires no drilling, no wiring and no carpentry work. Unlock conveniently via your fingerprint, by PIN code or a back up mechanical key. More Cylinder Size Options Standard: European Standard 40/40mm More size avaliable:30/30mm 35/35mm 60/40mm 75/40mm Adjustable Lock Cylinder The inside handle can be adjustable freely can be adjusted to the maximum length of 20mm Instruction: Unlock: Fingerprint/ Password/Key Color: Silver/Black Battery Type: AAA Battery Battery Replacement: Replaceable Materials: 304 Stainless Steel + Aluminum + Plastic Waterproof Grade: IP44 Automatic Lock: Yes Low Battery Reminder Function: Yes Working Temperature: -30-60 degree The lock is not waterproof Please protect the lock no water into the lock More datils Aryclic Touch Keypad Password support 4-8 digitals Support the Anti-Peeping Virtual Password enter, Input the random passcode before or after the correct password, This makes your door much secured. Fingerprint Unlock Made of high quality zinc alloy material, suitable for both safety doors, doors, wooden doors, glass doors. Support 100,000 times of rotating reliable test to make sure high stable and safe quality. Mechanical Key Unlock Mechanical key & External power supply interface as spare in case the batteries is dead. Long Life Battery Caring The Smart lock is an advanced smart lock offering Airbnb integration and high-tech automated features. The automatic lock feature can adjust the time for the ultimate security setting. The long life battery ensures the quality utilizing. With the easy getting change of batteries, it saves up and be more convenient when power off. How To Install Simply use a hex screwdriver to install in 3 minutes No breaking the door or change the door body Measurement: C001B will fit on any door with a thickness of 55-105mm with an industry-standard deadbolt bore hole that is 2-1/8 in diameter. Each lock comes with rubber spacers to help create the most secure fit. The dimensions are included in the diagram below to show the actual size. Suitable Cylinder Types Our European standard smart lock always suits for deadbolt and doorknob as shown in the mark symbol. You are ready to go and install it to replace your existing locks