Smart WiFi video doorbell, guardian of your home! See, hear, and speak in 1080P HD gives you the clear and sharp images you want. Hear and talk to people anywhere without Compatible with your door with the built-in microphone and speaker. Quick response to instant video calls. Receive a video call on your phone when you press your doorbell. Use the Compatible with preset messages Compatible with to answer when you are busy. 1080 HD and night vision. With a 140-degree wide-angle lens, the video doorbell camera can give you clear images and videos. When it's dark, the doorbell automatically switches to night vision Compatible with to ensure home security. Keep the doorbell within router range when connecting. The wireless video doorbell supports 2.4 GHz networks, it cannot support 5 GHz networks. You can only receive notifications when the app is running in the background or is off, or when someone presses the camera button on the smart doorbell.