Secure your home with the Blink Video Doorbell and Sync Module, offering crystal-clear 1080p HD video and infrared night vision. Receive instant motion detection alerts and communicate with visitors using two-way audio via the Blink smartphone app or with Alexa voice commands. This smart doorbell features a wide 135° horizontal and 80° vertical viewing angle, ensuring comprehensive coverage. Store recordings locally with the Sync Module 2 or a USB drive, or utilize 30-day free Cloud storage. The doorbell can be wired for continuous power. The Blink Video Doorbell system is designed for easy installation and reliable performance, keeping you connected to your home from anywhere. Product Summary: Blink Video Doorbell, Sync Module, 1080p HD, Night Vision, Two-way Audio, Motion Alerts, Smartphone App, Cloud Storage, USB Storage, Wired Power, Wireless Connectivity, Black.