Q51 Tuya Smart Fingerprint Door Lock bluetooth Electronic Keyless Entry Door Lock with Password Key Virtual Password Mag

Specification Model Q51Language system Chinese EnglishUnlocking method Fingerprint Password Mobile bluetooth KeyNumber of administrators 3Number of users 150Fingerprint capacity 50Password capacity 100Virtual password length ≤ 16 bitsLow voltage alarm 4 8V ± 0 2VStatic current ≤ 50μADynamic current 250mAPower supply voltage 6VEmergency power supply Type C interfaceWorking temperature 20°C 70°CWorking humidity 20 90 RHFeatures 1 Multi Access Methods Fingerprint password bluetooth via Tuya app and physical key unlocking 2 Virtual Password Protection Prevents unauthorized access by allowing arbitrary digits before or after the actual password 3 Low Battery Notification Provides timely voice reminders when the battery level drops below 20 4 Magnetic Lock Automatically locks upon door closure using magnetic adsorption technology 5 Emergency Backup Type C power interface ensures unlocking during power emergencies Package Includes 1 x Intelligent Fingerprint Lock1 x Lock Cylinder2 x Mechanical Keys1 x Screw Pack1 x Screwdriver