Material: Aluminum Alloy
Color: Black
Power supply: 4pcs AAA alkaline battery
Battery lifetime: 1 year
User Capacity: (Password: 250, Fingerprint: 100)
Door thickness: 35 - 50mm
Door Type: Wood door, Steel door, Stainless Steel door, Aluminum
Working temperature: -20 / + 70 °C
Compatible with: Amazon Alexa and Google home
- Password
- Fingerprint
- Key
- Mobile application
- Bluetooth
Warranty: 2 years
