Danger of opening the wrong door or the embarrassment of having visitors wait while no one at home. Way audio make your communication much clearer. Installed with a 166-degree wide angle len, provide a clear and wide field of view outside the door.
Just switch to Night Mode on your app and the light sensors on the doorbell will provide a clear view in the dark. The range of 2.4GHz Wi-Fi signals is about 20 meters. 4 mobile phones could monitor and share the image of doorbell at the same time, but only one user could talk on the intercom directly.Compatible with iOS and Android operating systems. The doorbell is powered by three 18650 batteries, 32600mAh. You can also use a 1A USB charger (via doorbell micro-port). Please keep the 18650 battery fully charged before use. The battery lasts three to four months under normal use (five minutes a day). It also depends on the frequency the doorbell is used in. 1 Bell + 1 US plug + 1 doorbell + installation accessories + manual + sticker. People always bought together with. The item "Wireless Doorbell Security Camera 1080p Wifi 2 Way Video Door Bell Chime" is in sale since Thursday, November 14, 2019. This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\IP & Smart Security Camera Systems". The seller is "jindia" and is located in Shenzhen. This item can be shipped worldwide.