1080P Full HD & Super Night VisionSmart WIFI Video Doorbell provide you crystal-clear images and video recordings via 1080P Megapixel and 140wide view angle. Built-in IR lights permit you to see clearly even in darkness. Only 2.4GHz Wi-Fi, Not 5GHzCamera doorbell are 100% wireless to install and connect, makes you enjoy the convenience of not have to deal with any outlets or tangled mess of wires. Note: video doorbell only connect with 2.4GHz Wi-Fi(not support 5GHz Wi-Fi). Remote Video DoorbellCapture the picture when doorbell pressed and If no answer,will upload the photo to the history and send notice to your mobile phone , which can be viewed or downloaded to the mobile phone at any time.achieve a two way intercoms between the doorbell and mobile phone. support two-way calls, photos, recording, caring for your family makes you more secure. Multi-functional intelligence Smart WIFI Video Doorbell,Video intercom, photo recording,cloud storage,compatible with iOS and Android, make your home safer and life more convenient.Night vision function,make your home safe even at night.(Note:that it has no motion detection.)