Video Smart Lock S330 + Entry Sensor

3-In-1 Innovative Integration (2K HD Cam + Doorbell + Smart Lock) 0.3s Fingerprint Recognition, 1s Unlocking Remote Control and Access Management from eufy Security App 2K HD Resolution Clear Real-time View Dual Motion Detection Doorbell FOR DOORS AND WINDOWS: Small and compact design fits onto any door or window frame. 100-DECIBEL SIREN: If a forced entry is detected, a siren as loud as a jackhammer will be triggered on HomeBase, and you’ll be notified instantly on your smartphone.