Fingerprint capacity: ≤ 100 Password: ≤100 Magnetic card capacity: ≤ 100 APP:TUYA Working power: built-in 4200MAH lithium battery (rechargeable) Emergency power supply: USB interface Operating temperature: -15°-65°C Working Humidity: 20% ~ 80% RH Waterproof grade: not waterproof Panel material: zinc alloy Lock body material: pure stainless steel Installation door thickness: 3cm-12cm Installation environment: wooden door / metal door / iron door / steel door / aluminum door Door opening direction: can be adjusted freely in the door lock system, both left and right are supported Product Features: 3D Face Unlock Fingerprint Magnetic Card Password Key Video Peephole Remote Capture Unlock Unlock Record Doorbell Auto Lock Message | Contact US | Facebook
