L7 Smart Door Lock 3D Face Recognition (Nova) With Palm Vein & Video Intercom
The L7 Smart Door Lock (Nova Edition) is the ultimate flagship in home security technology, now available at Amaira Mart. This model sets a new industry standard by combining 3D Face Recognition with Palm Vein Technology, making it one of the most secure and "hands-free" locking systems in the Bangladesh market. Next-Generation Biometric Security Palm Vein Recognition (Contactless): Unlike traditional fingerprint sensors, the L7 scans the unique vein patterns inside your hand using near-infrared light. This is impossible to forge and works perfectly even if your hands are wet, dirty, or have worn-down fingerprints. 3D Face Recognition (Nova Tech): Using a high-precision infrared depth sensor, the L7 maps your facial structure in 3D. It provides instant, hands-free entry that 2D photos or high-resolution videos cannot fool. Video Intercom & Smartphone Control: When a visitor rings the bell, the L7 initiates a real-time video call to your smartphone. You can see, hear, and speak to guests—and even unlock the door remotely—using the Tuya / Smart Life App. Key Features & Benefits Integrated HD CCTV Camera: The built-in wide-angle camera acts as a 24/7 sentry. Monitor your doorstep through the indoor IPS color screen or via your mobile device from anywhere in the world. 8-in-1 Entry Methods: Palm Vein Scanning, 3D Face Recognition, Biometric Fingerprint, Anti-Peep, Password Encrypted IC Card / NFC WiFi App Remote Unlock, Temporary/OTP Passwords for guests, Mechanical Emergency Key, Fully Automatic Locking: The high-torque motor automatically retracts the latch for entry and deadbolts the door securely the moment it closes. Rechargeable Power: Powered by a high-capacity Lithium Battery, eliminating the need for constant AA battery replacements. Includes a Type-C emergency port for power bank backup. Technical Specifications Feature Details Connectivity Built-in 2.4GHz WiFi (No Hub Required) Material Aerospace-grade Aluminum Alloy with Anti-Scratch Coating Camera HD with Enhanced Infrared Night Vision Interior Screen High-Resolution Color Monitor for Visual Verification Mortise Heavy-duty Stainless Steel Automatic Mortise App Support Tuya Smart / Smart Life (iOS & Android) Why Buy the L7 Nova from Amaira Mart? Best Price in BD: We provide competitive pricing for the most advanced security hardware in 2026. Authenticity Guaranteed: Every L7 Nova sold at Amaira Mart is a genuine unit with the latest global firmware for stable app performance. Professional Support: Our expert technicians provide seamless installation and assist you with the complex setup of Palm Vein and 3D Face data. Secure your home with the most advanced biometric technology available today. Shop the L7 Smart Door Lock (Nova) at Amaira Mart!
Features & Benefits:
• It features active video calling, which works like a CCTV camera.
• You can unlock it using facial recognition.
• You can unlock it using your fingerprint.
• You can unlock it using a password.
• You can unlock it using a card.
• You can unlock it remotely from anywhere in the world through the app without a key.
• You can also unlock it using a physical key.
• When the doorbell button is pressed, a photo of the person outside will be sent directly to your mobile phone.
• You can also view the visitor through a live video call directly from the app.
• You can also view who is outside in real time on the indoor display screen.
• You can generate temporary passwords.
• The lock features one automatic lock and three extra locking knobs for enhanced security.
• The locking and unlocking process is fully automatic, but you can also operate it manually if needed.
• The lock also includes a manual latch system.
• It comes with a built-in doorbell button that produces a “ding-dong” sound when pressed.
• The lock supports dual verification mode, meaning two methods, such as fingerprint and password, must be used together to unlock it.
• It uses a 4200mAh rechargeable battery, which can last from one to three months on a single charge, depending on usage.
• The lock operates through the Tuya Smart app.
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-550x550.jpg "L7 Smart Door Lock 3D Face Recognition (Nova) With Palm Vein & Video Intercom")
-550x550.jpg "L7 Smart Door Lock 3D Face Recognition (Nova) With Palm Vein & Video Intercom")
-550x550.jpg "L7 Smart Door Lock 3D Face Recognition (Nova) With Palm Vein & Video Intercom")
-550x550.jpg "L7 Smart Door Lock 3D Face Recognition (Nova) With Palm Vein & Video Intercom")
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-80x80.jpg "L7 Smart Door Lock 3D Face Recognition (Nova) With Palm Vein & Video Intercom")
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