Nivian Extension Relay for NV SMARTLOCK Community door Opening opener Apartment Buildings Control your intercom with Smartphone, automatic

Smart door opener: The NIVIAN relay makes the physical key in apartment buildings unnecessary. The electric opening system allows you to control the intercom with your smartphone allowing the opening of the community door of the building. Smart accessory: By combining the NIVIAN Relay and NIVIAN Bridge you will not need the physical key to the door of the building or your home, you can easily enter through the TUYA app on your smartphone. You will avoid worries in case of losing, forgetting or suffering a theft of your keys. Have a more flexible and comfortable access by being able to control the opening of the door of your home or the portal from your mobile. You can continue to use your conventional keys whenever you want Add-on NIVIAN NV-SMARTLOCK smart lock. Requires Smart Lock Nivian Maximum security and long battery life: The NIVIAN smart lock and its accessories have a high level of cybersecurity with dynamic password, AES and TLS encryption and measures against loss of the phone. Thanks to its design, it offers low consumption with its battery operation, guaranteeing a battery life of up to 6 months. Plus, you don't have to worry about remembering to change batteries, the app will alert you when it's time to replace them. You can install the NV-RELAY on the door of the building where users will have access via Bluetooth or on the telephone of your home that will allow the opening of the door of your building remotely (together with the NVS-BRIDGE) .