【4 ways to unlock】-Administrator and user settings (the system provides 100 users in total). Supports unlock with smart fingerprint,Tuya APP, user password and mechanical key, suitable for residential, hotel, apartment door locks,biometric smart entry door lock can recognize your fingerprint in just 0.3 seconds and unlock the door within 1 second.
【High security and privacy protection】-Made with high-strength aluminum alloy, semiconductor fingerprint recognition, refuse to copy fake fingerprints. Virtual password function. For example, password: 123456, enter 012345678 to unlock it. Automatic locking function, the built-in sensor can detect when you close the door and automatically lock it, which can ensure the safety of your house even when you are in a hurry.
【Small lock body, easy to install】-suitable for door thickness 35MM-55MM, material suitable for wooden doors, UPVC composite doors, etc.Supports four door opening methods: left outside, left inside, right outside, right inside. Please accurately measure the thickness of the door before purchasing.
【IP65 Waterproof Certification】-Coded door lock with IP65 Waterproof Certification, it can withstand temperatures from -25°C / -77°F to 50°C / 122°F and rainfall. The house can be protected anytime and anywhere.
【30 DAYS FREE RETURN & 1 YEAR WARRANTY】- PINEWORLD is an international brand, committed to providing high-performance, high-quality fingerprint smart lock products to users around the world for about 20 years. We can provide consumers with 30 days free return and exchange, one year warranty service.