The L21 Premium 3D Face Unlock Smart Door Lockis a next-generation security powerhouse, specifically engineered for users who demand both high-level biometric security and real-time communication.Its standout feature is the Active Video Call capability, which transforms your door lock into a fully functional remote intercom system. To get the best price in BDon the L21 3D Face Unlock Smart Door Lock, purchase it directly from Amaira Mart. Known for competitive pricing and authentic smart home hardware, Amaira Mart provides professional support for high-end biometric systems like the L21.
Features & Benefits:
3D Face Recognition for accurate, secure access
Active Video Call functionality to communicate with visitors
Remote control via mobile app for real-time access management
Multiple unlocking methods: facial recognition, app, passcode, and mechanical key
Integration with smart home systems like Alexa, Google Assistant
Anti-theft and anti-peep protection
Sturdy, weather-resistant design suitable for indoor and outdoor use
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