What's included: • Blink Video Doorbell color White (look like new) no damage or stains. 100% functional • Sync Module 2 (sealed packaging) • Two 1.5V non-rechargeable AA lithium metal batteries • Mounting kit (including corner mount, screws, and anchors) • USB cable and power adapter If you hate subscription services for doorbells this Blink gave you the option to save the video and notifications locally using the Blink Sync Module 2. You will need a USB storage which is not included, but that can be used to save your videos and notifications for later. You also have the option to sign up for the cloud service. You couldn't find anything that doesn't make you happy with this doorbell, from the price to the picture quality, no subscription fees (if you don't want it), battery life, and the local storage option. You can't beat that. If you are in the market for a doorbell but don't want to spend a lot of money, give this one a shot. You will not be disappointed.