eufy Security Keyless Entry Door Lock

All-Weather Protection: With an IPX3 weatherproof rating, Smart Lock is ready to protect homes in any location. It's capable of withstanding temperatures ranging from -30°C/-22°F to 70°C/158°F as well as rainfall.BHMA Grade 2 Security Certification: Certified by the American National Standards Institute to work after locking and unlocking 250,000 times, Smart Lock can easily handle the daily comings and goings of a busy household.Multiple Ways to Unlock: Open remotely via Bluetooth with the Eufy Security app, or by using either the electronic keypad or the key.Automatic Locking: A built-in sensor detects when your door is closed and locks it automatically behind you, keeping your home secure even when you're in a hurry or your hands are full.Bank-Grade Security: Smart Lock stores your fingerprint and in-app data locally using a bank-grade AES128 encryption chip – rather than on the cloud – to keep your personal information safe and private.