Zulino Video Doorbell, Doorbell Camera Wireless with Ring Chime, 2K Resolution, 2-Way Audio, PIR Motion Detection, 2.4Ghz WiFi (No 5Ghz WiFi), Voice Changer and Battery Powered, Work with Alexa - P7

• 2K Full HD & 160° Wider View: The Zulino camera doorbell presents a 2K full HD video with a 160° monitoring angle, which can achieve a clear real-time sight effect. The built-in infrared light automatically senses the environment and switches to night vision mode, escorting you home safely at night. PIR Motion Detection & Personalized Alerts: Zulino wireless video doorbell with PIR intelligent human detection system, which will notice you quickly when motion is detected. Customize your personalized setting by five sensitivity levels and motion zones to reduce false alarms. Two-way Audio & Voice Changer: The doorbell camera achieves perfect synch of sound and video, and is much clearer. Zulino's upgraded voice changer feature can better hide your personal information and improve security. The pre-recorded voice message to respond quickly anytime, anywhere. Rechargeable Battery & Faster Installation: Zulino wireless camera doorbell with built-in battery, low power consumption, and long-lasting power after each charge. The wireless doorbell can be quickly installed and connected, which only works with 2.4Ghz WiFi (doesn't support 5G network). No Subscription Fee & SD Storage: There is no monthly fee for the Zulino doorbell camera, and you can choose local cloud or SD card storage (SD card not included). Zulino APP also provides lifetime no cloud storage fee (Note: Video record 6s & 7 days loop coverage) for extra security.