Includes: eufyCam S4 2-Cam Kit, eufy Smart Display E10, 2 eufy Rechargeable Battery for eufyCam S4, 1 TB hard drive. eufyCam S4 2-Cam Kit: 2-in-1 Triple-Lens Bullet and Pan-Tilt-Zoom Camera; Bullet-to-PTZ Tracking and Auto-Framing; Year-Round Power with SolarPlusâ„¢ 2.0; Better with HomeBase S380; Accurate Detection, Powerful Deterrence. eufy Smart Display E10: Instant Hands-Free Door Alerts; See Everything with Four Views on One Screen; Instant Playback Without Waiting or Buffering; Smart Daily Reports with Important Events; Monitor Everything, Anytime, Anywhere. eufy Rechargeable Battery for eufyCam S4: 10,000mAh Capacity; Rechargeable; Easily Swappable.