Visual Doorbell with HDR & Night Vision (Battery Version)-Linen

Easily view live HD video anytime, anywhere, with HDR and night vision support. The Smart System distinguishes between people, packages, animals and vehicles and sends you alerts via an app without the need to subscribe to a service. Doorbell Installation: The built-in battery can be adapted to any door body or wired into existing doorbell wiring with the included cable connector. If Wi-Fi is disconnected or power goes out, the doorbell will store up to 1 hour of event video for you to view. Whether choosing battery-powered or wired installation, the battery version of the door chime does not allow for continuous recording 24 hours a day, 7 days a week.