WELOCK PCB10EBL41 – best keyless door locks. Keyless deadbolt Unlock way:Password, APP, Backup Mechanical Key Through a simple three-minute installation. Material:304 Stainless Steel + Aluminum + Plastic 2. Waterproof grade:IP65 3. Working temperature:-30? ~60? (22? ~140?) 4. Card can be added:20pcs 5. Password capacity:10(1 Admin, 9normal users) 6. Pressing cycle Times:100,000 Times 7. Battery supply:3 × AAA Battery, no included in package 8. Battery life:1 year 9. Adjustable range:(55mm to 105mm). Electronic Door Lock Accessories. WELOCK SMART LOCK Package List. 1 × Cylinder 2× screwdriver 1 × User manual 3 × RFID card 1 × Screw spare bag. Digital Door Lock APP UNLOCK. Do you want to lock or authorize the door with app open/close? With our smart lock app from IOS or Android, you can lock/unlock the door by Bluetooth. You can always give the trusted people the authorization to open/close the door with app. You can view the usage log in the app, so you can always keep control. The lock cylinder can also be unlocked by USB in rare case of motor failure or battery is empty. Smart Digital password unlock. You can open your doors easily with a numerical code – conveniently and securely. Keys are a thing of the past. Up to 10 number codes (1 of them with admin function) can be stored. Unlimited temporary number codes with maximum validity of 30 days can be added. For friends who come for a short visit, for Air B&B etc. With Admin Code you can edit all other codes at any time. With the three RFID cards included, you can register with the cylinder to open or lock the door. Up to 20 RFID card. 3 MINUTES INSTALLATION Welock PCB41. Through a simple three-minute installation WELOCK PCB41, you can have a digital door lock of password, app, and a smart lock with a mechanical spare key. The length of the lock cylinder can be adjusted to suit the door thickness of 55-105 length. Applicable to European standard lock core holes, installed in wooden doors, anti-theft doors, aluminum alloy doors, gates and other scenes. If you are not sure whether your door can be installed, please contact our customer service to send your door picture, we will help you confirm. Cylinder Types for Smart Lock. PCB10EBL41 European standard smart lock always suits for deadbolt and doorknob as shown in the “mark” symbol. You are ready to go and install PCB10EBL41 smart lock to replace your existing locks, simply change the new lock with our detail instruction.