Bosma Aegis Smart Door Lock w/WiFi Gateway, Wi-Fi & Bluetooth, Auto-Lock & Auto-Unlock, Keyless Entry, Remote Access, Break-in Detection, Works with Alexa, Fits Most Single-Cylinder Deadbolts, Auto-Unlock & Auto-lock (Android and iPhones): Do you ever find yourself carrying more than what you can hold? Leave the hassle behind and no more fumbling for your keys! Let Aegis auto-lock as you leave and auto-unlock when you return home, Advanced Encryption: With Aegis’s bank-grade AES-128 Advanced Encryption, there’s no need to worry about unauthorized access to your home, Remote and Guest Access: Unlock or lock your door from anywhere, anytime. Share lock access with family members and guests so they can come and go as they please even when you’re away, Break-In Detection and Siren Alert: Detects attempted break-ins while triggering an automatic siren and notifying you immediately, Quick Installation: Turn your existing deadbolt into a smart lock in just 10 minutes with the Aegis Smart Door Lock ? you’ll only need a screwdriver! You can even still use your original physical keys. Compatible with most US Single-Cylinder Deadbolts. BOSMA APP is available on Google Play and APP Store (Requires iOS 11.0 or Android 8.0 & Up), ,