Constructed from zinc alloy and solid steel, this lock box provides durable protection against forced entry. It can be securely mounted on a wall or attached to a door knob or fence. The lock integrates with the universal Tuya Smart app via Bluetooth, allowing remote access management. Access can be granted using PIN codes, fingerprint, or included IC cards, with options for permanent, scheduled, one-time, or recurring entry. The system logs access records and can send security alerts. It features high-precision fingerprint recognition, a 10-digit keypad with over 100 billion code combinations, and includes 2 IC cards. The unit is weatherproof with an IP65 rating, constructed from corrosion-resistant SPCC metal, and operates in temperatures from -4°F to 158°F (-20°C to 70°C). Ideal for key sharing with family, pet sitters, or in real estate, the internal compartment measures 3.5 x 2.5 x 1.2 inches (H x W x D). Specifications: * Connectivity: Bluetooth 4.0, WiFi (requires separate Gateway Bridge) * Lock Panel Size: 165 x 72mm * Unlock Methods: App, Fingerprint, Code, Card * Batteries: 4 x AAA Alkaline (not included) * Protection Rating: IP65 * Model Number: OS109FB * Color: Black * Material: Zinc Alloy Package Contents: * 1 x Smart Key Lock Box * 1 x English Manual