Electronic Passwords Keyless Entry Door Locks Smart Deadbolt Black

Electronic Passwords Keyless Entry Door Locks Smart Deadbolt Black

• DURABLE METAL HOUSING: This digital door locks come with durable hard metal housing in the front side for security. The back is hard durable plastic for easy change the battery
• TWO UNLOCK MATHODS : Up to 100 passcodes , one administrator pass code, 99 user codes, enough for a big family or users. Two spare keys (almost no needed)
• KEYLESS ENTRY COMVENIENT: say goodbye to carry keys days, never worry about forgetting keys . even though family member forgets his/her user code, just asking the other family member by sending massage or phone calling.
• AUTO DELAY TIME LOCK: Allows 5 - 60s seconds to automatically lock the door , set the time while you need. If you press 0 time, then the door is always unlocking, which is the passage mode.
• ANTI-PEEPING MODE: The passwords keypads support anti-peeping mode that can protect your privacy. User can prevent their passwords from being exposed to strangers by entering random numbers before and after them Need 4 PCS batteries( not included in the package)
• LOW BATTERY ALERT TYPE C PORT: the electronic locks are of low battery alert feature, when the battery is running out, it will sound : di di di, and flash red light three times . Alerting you it’s time to change the battery. And there is a type-C port on the lock bottom for emergency charge
• WIDELY APPLICATION: this passwords locks are widely used home, office, store, secure and convenient. No keys need to be carried outside and easy way to send the temporary codes for the visitors , such as nanny , pet sitter , friends , rental , repairmen , couriers ...