WELOCK Electronic Door Knob with Keypad Smart Lock Front Door APP Control Easy Installation with 3 Card 2 Mechanical Key

Your Front Door, Smarter — 6 Ways to Unlock, 1 Way to Worry Less.Tired of fumbling for keys in the rain? Worried about whether you remembered to lock the door? WELOCK Smart Door Knob gives you six ways in, zero ways out.What You Get: 6-in-1 Access — Keypad code + WiFi remote control + Bluetooth app + RFID card + temporary password + mechanical key backup. Your door, your rules. 6-Month Battery Life — 4×AAA batteries keep it running for half a year. When it’s time to change, the app tells you before you’re ever locked out. Remote Control from Anywhere — Use the WELOCK app to lock/unlock your door while you’re at work, on vacation, or just on the couch. Grant access to family members with a tap.Built for Every Season — IP44 weatherproof rated and operates from -30°C to 60°C. Rain, snow, or summer heat — your lock keeps working.Always a Way In — WiFi down? Bluetooth works. Phone dead? Use the keypad. Batteries drained? Mechanical key saves the day. Install in Minutes — Fits standard US doors (35mm to 55mm). All tools included. No drilling. No electrician. Just a screwdriver and 5 minutes.Package Includes: 1× Lock Cylinder, 1× Lock Body, 2× Mechanical Keys, 3× Smart Cards, 2× Hex Wrenches, 1× Screw Set, 2× Silicone Pads, 1× Manual