EZVIZ Multi functional Keypad for Smart Lock pro  Synchronization with smart home Gekko Action Figure Included  Synchronization with smart home devices Looking for a charger that combines speed and safety MODEL NAME Password Unlocking Supports (Up to 50 sets of password with 6 10 digits each) Anti Peeping Technology Supports Electronic Doorbell Supports Low Battery Alarm Supports Anti Tamper Alarm Supports Auto Lockdown Against Wrong Try Attempts Supports (The default lockdown time is 3 minutes if someone tries to unlock with wrong password in 5 consecutive times within 5 minutes) Temporary Password Supports (Requires using with the Home Gateway A3