REFURBISHED ITEM - Arlo Pro 2 Smart Security System with 4 Cameras, 1080p HD Quality, 2-Way Audio, Night Vision, Works with Amazon Alexa, Includes: (4) Arlo Pro 2 smart security cameras, (4) Rechargeable batteries, (1) Base station with a built-in siren, (1) Indoor power adapter, (1) Indoor power cable, (1) Ethernet cable, (4) Wall mounts, (2) Wall mount screw sets, (1) Outdoor security mount, (1) Outdoor security mount screw set, (1) Quick start guide, (2) Window decals, Factory Recertified