Smart Home Doorbell Video Intercom Door Bell Camera Outdoor Wireless Security Doorbell Camera Night Vision ,Smart Detection

- 2.4G Hz connection, 100% wire-free installation - Built-in rechargeable battery powered and 5V 1A USB cable powered - Video call. When visitore press the doorbell, you will receive video call at APP(Only at the APP interface), and receive a notification that APP pushed - Built-in Mic and speaker, you can talk with visitor in real-time - Sharing device. You can sharing the doorbell with your families