Material:aluminium alloy Model Number:C001C Certification:CE,FCC,RoHS Smart home platform:Other Security level:Top level Color:Silver,black Adapt to door type:Security door ,wooden door ,glass door Adapt to the door thickness:40mm-100mm Resistance to pressure:100,1000 times Function:App(TT LOCK),password,card,key Bluetooth Smart Cylinder Lock Electronic Door Lock With TT Lock App Remote Control Keypad Code RFID Card Keyless Lock for EU Model Instruction: standard: European Standard 40/40 Unlock: TT Lock APP/RFID Smart Card / Password/ Mechanical key Color: Silver/Black Battery Type: AAA Battery Battery Replacement: Replaceable Materials: 304 Stainless Steel + Aluminum + Plastic Waterproof Grade: IP44 Automatic Lock: Yes Adjustable Door Lock Time: 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 Size Options Standard: European Standard 40/40 More size avaliable:30/30mm 35/35mm 60/40mm 75/40mm Adjustable Lock Cylinder The outside handle can be adjustable freely can be adjusted to the maximum length of 20mm 1.Mobile Phone Access Supported by TT lock App TT lock App is an smart lock app, its multiple functions always satisfy your requirements Send temproary passcode/ekey remotely Manage passcode, ekey View access logs Open the lock by app remotely or nearly. Passage mode setting Time attendence ..etc. 2. Remote control Access Support Wi-Fi router to unlock the door and change admin pass code remotely pls note: gateway is not included, pls order it individually. 3. Access by Password, RFID Card or key Scramble Passcode 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. Smart Card Reader: support 150 cards Item default with 3pcs, if you need more, please click the picture below. Mechanical Key Unlock Mechanical key & External power supply interface as spare in case the batteries is dead. 4. 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. 5. How To Install Simply use a hex screwdriver to install in 3 minutes No breaking the door or change the door body 6.Measurement: C001C 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. 7. 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