2K HD Resolution - Crystal-clear video quality with a 1:1 expansive head-to-toe view for complete visibility. Smart Detection - Accurately detects people, vehicles, and packages, reducing false alerts. Included Chime - Instant alerts when visitors ring the doorbell, even without a smartphone. Dual-Band Wi-Fi - Supports 2.4/5 GHz networks for a stable and reliable connection. Two-Way Audio & Local Storage - Communicate with visitors in real-time and store footage locally without cloud fees.