Color/finish: Gun-Black/Gold/Rose gold/Matt black/Purplish red

Material: Aluminum Alloy

Unlock Ways: RFID Card+password+fingerprint+TTlock app+Key

Compatible with: Google Home, Amazon Alexa

Power Supply: 4-8 AA/1.5V Batteries

Battery Life: 12 Months

Lockbody: 6068 C-level cylinder

Door Thickness: 40-120mm

Emergency Power: USB charge

Special Features: Anti-peep code, Low battery alarm, tamper alarm, wrong-try lockout