Basic Features: Smart indoor/outdoor lock To meet the needs of security prevention and modern management in homes, offices, and smart communities. We have provided a lock for interior and exterior doors (wood, fiber, and iron). The smart lock is characterized by simplicity and the availability of several different means of use. The smart lock works in several possible ways, which are: Fingerprint (Touch ID). PIN code Access card Emergency key Via mobile Device Properties: It fits the same size as the internal lock mechanism, 45 mm. The lock accommodates 100 users, whether by fingerprint, card, or PIN code. The lock runs on AA dry batteries that last a long time depending on usage. The numeric keypad is touch-activated. Resistant to water drops, humidity, and heat. Supports Arabic language. For better durability, the frame is made of aluminum and the internal parts are made of iron. Very high quality, and we bet on it 👌 Warranty: Two years Shop all smart locks at competitive prices with the fastest delivery service through Al-Sa'anouni Store.