Arrow Revolution V1 Smart Deadbolt - Keyless Entry, Smart Home Integration, 128bit AES Encryption Specification: * Keyless entry with mobile app or fingerprint recognition * Smart home integration with Amazon Alexa and Google Assistant * 128bit AES encryption for secure locking * Durable stainless steel construction * Weatherproof and resistant to harsh environments * 2-year battery life with regular use Experience the future of home security with the Arrow Revolution V1 Smart Deadbolt. This innovative lock offers keyless entry, smart home integration, and 128bit AES encryption for ultimate security. Say goodbye to lost keys and conveniently unlock your door with just a tap on your mobile device or a simple fingerprint recognition. Weatherproof and durable, this deadbolt is perfect for any home.