Your home’s safety is top of our mind. Our doorbell camera wireless is the extra set of eyes and ears needed to protect your house. You’ll always know who and what is at your door – even when you’re away. We Promise: * Perpetually Focus on Camera Quality * Timely Technical Support Within 24 Hours * Cloud Storage * Data Encryption to Protect Privacy In the Box: 1 x Doorbell Camera 1 x Mounting Bracket (Preinstalled) 1 x Indoor Chime 2 x Pcs Batteries (Preinstalled) 1 x USB Cable 1 x 3M Two-side Tape 2 x Screws Bags 1 x Quick User Manual Warm Tips : * Only work with 2.4GHz Wi-Fi network, NOT support 5GHz Wi-Fi. Recommend to connect your phone with your 2.4GHz wifi network before setting up the wireless doorbell in app. * Please make sure to remove the insulating tabs from the batteries, and fully charge it before use. * If connection fails, please reset the camera first before trying again. * Not support 7/24 all day recording. It only starts to record videos when the PIR sensor of the camera detects the movements or when someone press the button of the door bell camera. * Recommend smartphone operating system iOS 8.0 and android 5.0 or later.