✅ 8 Ways Unlocking Methods: Unlock your door securely with 8 different methods: 3D Face Recognition, Fingerprint, Mobile App, Password, RFID Card, Virtual Password, OTP, and Mechanical Key. Perfect for modern security needs. ✅ Advanced 3D Face Recognition: Uses 3D face mapping technology for highly accurate and secure identification, even in low light conditions. Unlock your door with a simple glance. Enhanced security for your home. ✅ Built-in HD Camera & Doorbell: Improve the security of your home with the built-in 1080P surveillance camera and intelligent cat eye bell. Receive real-time automatic notifications on your phone when someone touches the doorbell and simply choose whether you want to open the door to your guest remotely via our user-friendly Smart Life Lapp. ✅ Long-Lasting Battery Life: Equipped with a rechargeable 4200mAh lithium-ion battery, providing up to 2 months of usage on a single charge. Reliable and low-maintenance. ✅Durable and Stylish Aluminium Alloy Construction – Designed for strength and aesthetics, the sleek chrome finish enhances the look of any door while offering high-level security. ✅ Easy Installation & Professional Support: Installation is easy, and Golens offers professional paid installation services. Installation charges range from ₹1200 to ₹1500, ensuring a hassle-free setup experience. ✅ 4-Inch LCD HD Display with SD Card Support: Features a 4-inch LCD HD screen to visually monitor visitors. SD card required for recording. Know who's at your door with ease.