Portable lock box fits over most door knobs Resettable 4-digit combination Ideal for house keys Color/Finish Family: Silver Type: Lock box Height (Inches): 8 Interior Height (Inches): 3 Interior Length (Inches): 2 Interior Width (Inches): 3 Length (Inches): 5 Weight (lbs.): 1.06 Width (Inches): 5 Fireproof: No Hub Required: No Lighted Keypad: No Lock Type: Combination lock Material: Steel Mounting Type: Doorknob Package Contents: 1 lock box Test/Reset Button: Yes Voice Controlled: No Warranty: None Waterproof: No App Compatibility: No Bluetooth Compatibility: No Smart Compatible: No Wi-Fi Compatibility: No Works with Amazon Alexa: No Works with Android: No Works with Apple HomeKit: No Works with iOS: No Works with SmartThings: No Works with the Google Assistant: No CA Residents: Prop 65 Warning(s): Yes UNSPSC: 46171500