TTlock Smartkey Lock Box Wireless Electronic Key Safe with Digital Code App Controlled Bluetooth Smartlock for Home Key Padlock Dimensions (when upright/vertical): • Height: 14 cm • Length: 8.5 cm • Width: 6 cm Specification: Model: K5 Material: Aluminum alloy Color: Black Unlocking Methods: Password/Card/Fingerprint/Key/App Installation: Wall mount or shackle Power Supply: 4 AAA batteries Operating Temperature Range: -25°C to 55°C (-13°F to 131°F) bluetooth Distance: Within 10 meters Weight: 0.68 kg Features: 1. Five Unlocking Modes: Supports fingerprint, password, card, physical key, and app access for all-around convenience. 2. Tempered Glass Touch Keypad: Ensures smooth user interaction and enhances the product’s wear resistance. 3. Smart Voice Control: Compatible with Alexa and Google Home to enable seamless voice activation. 4. Waterproof and Dustproof Design: Rated IP65 for reliable outdoor use. 5. App Control Functions: Remotely manage access, view unlock records, and generate passcodes via TTLock or Tuya apps. 6. Wide Application: Suitable for homes, businesses, and commercial establishments. Package Includes: 1 x Smart Key Box 2 x Smart Cards 2 x Backup Keys 1 x Pin Buckle 1 x USB Cable 1 x Screwdriver 1 x Hook 8 x Screw Accessories (Screws and Plastic Anchors) 1 x User Manual