Best Smart Door Lock Tuya Wifi Smart Fingerprint Digital Safe Door With Camera Lock For Home

S61 TTLock app smart lock technical parameter:

Supported mobile phone systems: ANDROID 4.3 or IOS7.0 or higher

Power supply mode: 7.4V Lithium battery 4200MA

Emergency power supply:  5V (MICRO USB)

Low alarm voltage:  7.2 V

Voltage range:  9 v ~ 4.5 v

Standby current <70 microampere

Working current <2A(average)

Unlocking time:  ~1.5 seconds

Keyboard Standard 14 keys: (0-9, *# Doorbell lockout)

Password quantity <100 groups (No. 1 administrator, No. 2-100 user)

Networking mode: WIFI

Applicable gate type: Wooden door/security door

Applicable door thickness(MM): 45-120MM

Card type: MIFAREM1 card

Number of IC cards ≤100 groups (2-100 numbered users)

Unlocking mode: APP, password, fingerprint, I card, mechanical key, face recognition

Fingerprint head type: Semiconductor fingerprint head

Fingerprint capacity ≤99 groups (2-100 numbered users)

Recognition rate (FAR) < 0.001%

True rejection rate (FRR) < 1.0%

Operating temperature: -10~60°C

Working humidity: 45~90%RH

Storage temperature: -30~70C

Storage humidity: 45~90%RH

Data storage type: Cloud storage

Alarm function: Anti-demolition alarm/low power alarm/system lock alarm