Smart Deadbolt, Keyless Entry Door Lock for Front Door, SMONET Digital Electronic Bluetooth with Biometric Fingerprint, Touchscreen Keypad Code, Auto Lock Remote APP Control for Home,Airbnb, 7-in-1 Smart Deadbolt - Passcode, Smart Phone APP, Fingerprint, Fob and Key. Smart locks for front door support work with Alexa & Google Home(need a gateway, sold separately). Share the lock by send ekey with family. Generate Permanent, One-time, or Customized passcode, make it more flexible for children, friends or others who wants to entry, bring you a brand-new smart home., Keyless Entry Door Lock - New fingerprint deadbolt sensor bring you a fast & best recognition system. Recognize your fingerprint and unlock the door in just 0.5 second. It's faster than fumbling for your keys. Perfect smart home essentials for apartment. To increase the accuracy, please record more than once and covering every edge of the fingerprint., Easy to Install - Follow to the tips in the video, replace an existing digital door lock in minutes with just a phillips screwdriver. Compatible with standard wooden, left and right handed doors, great solution for airbnb rental. Please note L/R side doors has different install method., Smart Door Lock - This smart locks deadbolt has built-in backlight, alloy body. Long battery life, 4pcs AA batteries can provide 5000 openings (approx. 6 months). For security reason, it will automatically lock for 5 minutes when enter the password incorrectly more than 5 times., Customer Service Warranty- 1-year warranty and free life-time technical support for digital door locks. Any question such as installation or App problems(or for more gateway information) please feel free to contact us., ,