IP 66 WATERPROOF, Waterproof standard, the product can be protected from the water and dustUsing multi-dimension fingerprint identification technology, combining with multi-dimension information such as fingerprint, skin and conductivity, to realize the multi-dimention fingerprint identificationANTI-PEEPING VIRTUAL PASSWORD,Anti-peeping & Protect Privacy & More SafeConvenient Remote Access: Control and monitor your door lock from anywhere using the Tuya Wifi App. This feature allows for keyless entry and the ability to grant access remotelyUnlock mode: Fingerprint / Password / IC Card / Key/ tuya APP (WIFI)Fingerprint Capacity: 100IC Card Capacity: 100Password Capacity: 50Core Lock level: C GlassRead time: less than equal 0.1STouch screen: Tempering glassOperating temperature: -25 to 70Password function: support virtual passwordApplication: Wooden Door / Metal Door(The product appearance and printed words may vary depending on the batch, but this does not affect use)Color:A:Black/B:SilverMaterial: Aluminum AlloyPackage Contents:1 * Electronic LockOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.