🔐 TMW Smart Exterior Lock with Two Fingerprints ✨ Golden warranty for two years from the date of purchase Advanced security and smart control 🔓 Opening Methods: 👆 Exterior Fingerprint 👆 Interior Fingerprint 🔢 Secret Code 💳 RFID Card 📱 TTLock App 🔑 Mechanical Emergency Key 📲 Smart Control: 🌐 Remote open and close via Wi-Fi 🔔 Instant notifications upon entry 👥 Create temporary or permanent keys 📋 Entry and exit log 🌧 Designed for Exterior Doors: 💧 Waterproof and dustproof IP66 Withstands heat and sunlight 🌧 Resistant to rain and weather factors 💪 Strong and durable metal structure Operation and Power: 🔌 Supports direct connection 12V 📞 Can be linked with modern intercoms 🔋 Works with 4 AA batteries Voltage: 4.5–6.5V 📋 Specifications: 👆 Supports up to 100 fingerprints 🎨 Color: Black 🚪 Suitable for exterior iron doors Security Level: High 📦 Box Contents: 🔐 Smart Lock ×1 💳 RFID Card ×2 🔑 Spare Key ×2 🔩 Screw Set ×1 📱 App: TTLock 🍎 For iPhone 🤖 For Android