Product Name: Ezviz DL04 Pro Deadbolt Lock

Product material – Aluminum + Plastic
Dimensions Front Panel: 160 × 67 × 25 mm (6.29 × 2.63 × 0.98 inch) Rear Panel: 166 × 70 × 28.5 mm (6.53 × 2.75 × 1.12 inch)
Communication EZVIZ Connect 2.4G Wi-Fi
Keyless unlocking – Supports
Bluetooth Key – Supports (max. 50 groups)
Working power 4 AA Alkaline Batteries
Working condition -25°C ~ 70°C Humidity 10% ~ 95% (Non-condensing)
APP Function
Automatic locking – Supports (with EZVIZ door sensor)
Lock status check – Supports
User management – Supports
Message notification – Supports
Door-left-open alert – Supports (with EZVIZ door sensor)
Privacy mode – Supports (enable via EZVIZ App)
Temporary passcode – Supports
Remote unlock – Supports
Real-time notification – Supports
EZVIZ Connect – Supports
Low battery alert Supports