Includes: eufy Wired Video Doorbell S4, Chime 2, Entry Sensor E20. eufy Wired Video Doorbell S4: Get a 180° View of Your Doorstep in Panoramic Mode; OmniTrack™ AI Tracking and Auto-Framing; Crystal-Clear 3K Video with Colour Night Vision; Reduce False Alarms; Wired Power and Smart Home Integration; Hear Every Ring.

Entry Sensor E20: Dual-Side Detection; Convenient Bypass Button; Long-Lasting 5-Year Battery Life; Expansive Wireless Range with HomeBase; Seamless Connection with HomeBase; Smart Alerts and Custom Settings. eufy Security Simple Chime: Made for eufy Video Doorbells; Choose from 10 Chimes; Stable Dual-Band Connection; Quick and Easy Setup; Loud and Reliable Alerts