5-in-1 Keyless Entry Smart Lock: Anti-peep Keypad + Smartphone + Auto Unlock + Shake to Open + Mechanical Key  
 Smart Auto Lock and Auto Unlock: Smart Lock automatically locks if your door closes with door sensor and unlocks when you arrive at your door with your smartphone in your pocket.Compatible with Apple Watch. Voice control with Alexa and Google Assistant. Requires Ultraloq Bridge or compatible Z-Wave hubs such as Samsung SmartThings, Hubitat and Ezlo (Vera) etc, sold separately.  
 Certified Highest Security and Durability: ANSI/BHMA A156.36 Commercial Grade 1. Proven for up to 35 times strength of standard residential locks along with a 7 times longer lifespan. IP65 rated dust and weatherproof external Smart Lock built to withstand heat and cold.  
 DIY Installation: Replace your current deadbolt with just a screwdriver. Backed by Ultraloq, world’s leading smart lock brand with more than 1 million happy American users. Plus lifetime mechanical warranty and 18 months electronic warranty.