EZVIZ Peephole Camera (Door Viewer Cam) Wireless with 4.3\"" Monitor, Silvery\nProduct Details\n--\u3010Important Notice Before Purchase\u3011This peephole viewer does not include a doorbell or video recording feature. When connected to a 2.4GHz Wi-Fi network, you can use the EZVIZ APP on your mobile phone to view the area outside your front door in real-time. However, please note that this camera does not have a doorbell button, and it does not support inserting an SD card or using a subscription to record and save videos. [Please note that this door viewer does not have a motion detector.] [No Night Vision] [No SD Card]\n--\u30104.3-Inch Indoor Color Screen\u3011With the door viewer camera CP2, you don't have to go all the way to the door before you know who's knocking. With the large 4.3-inch color screen right on the inside of your door, you can see live feeds and effortlessly identify visitors even from a distance. \uFF08Notice: The screen need to be installed on the door\uFF09\n.