Smart door lock SL27 black

SL27 Smart Door Lock from Home Tech – Advanced Security and Professional Control for Homes and Facilities The SL27 smart door lock provides a powerful combination of high durability, multiple opening methods, and smart control via the app, with a practical design suitable for home, office, and even hotel management. A reliable solution for those seeking smart security with large user capacity and advanced protection alarms. ⭐ Features: 🧱 Sturdy structure for intensive use Made of cold-rolled steel to offer high durability and long-lasting performance. 🔓 Multiple comprehensive opening methods Supports opening via fingerprint, password, card, mechanical key, and smart app with remote control. 📱 Smart control via Tuya app Manage users, control remotely, and monitor the lock easily through the Tuya app. 👥 Large user capacity Supports up to 250 users (fingerprint + card + password), including 50 fingerprint entries. 🔐 Default passwords for protection Supports 14 virtual passwords to prevent revealing the real password during entry. 🚨 Multiple alarm systems Tamper and removal alarm Low battery alarm Repeated incorrect attempt alarm ⚡ Emergency power via USB Ability to operate and unlock via USB when batteries run out. 🔋 Energy-efficient operation Powered by 4 AA alkaline batteries with a lifespan of up to 10 months. 🚪 Wide compatibility with doors Suitable for doors with thickness from 30 to 50 mm and supports various types of mortises. ⚙️ Technical specifications: Product name: SL27 Smart Door Lock Material: Cold-rolled steel Colors: Black Communication technology: BLE (Bluetooth Low Energy) Opening methods: Fingerprint – Password – Card – Mechanical key – App Opening time: 1 second App: Tuya APP Power supply: 4 × AA alkaline batteries Battery life: Up to 10 months Password length: 6 digits Default passwords: 14 digits Standby current: Less than 70µA Operating current: Less than 300mA Operating temperature: -25 to 65°C Operating humidity: 5% – 95% User capacity: Up to 250 users (fingerprint + card + password) Number of fingerprints: Up to 50 Suitable door thickness: 30 – 50 mm Supported mortise types: 60/70 – 50 – 60 – 85 Use: Homes – offices – apartments – hotel management 📦 Dimensions and weight Product weight: 2.3 kg Product dimensions: 340 × 208 × 85 mm 💡 Why choose the SL27 lock from Home Tech? High security level with smart alarms Large user capacity suitable for families and institutions Smart control and flexible management via the app Strong design suitable for daily intensive use Excellent support for various doors and mortises Choose the SL27 smart door lock from Home Tech and enjoy professional security and smart control suitable for your home or facility. Order now and start experiencing smart security with full confidence.