Summary When paired with a base station, the wire-free BC1-B3 camera offers comprehensive home security for a full year on a single charge. The BC1 boasts unmatched usability in any home by inheriting EZVIZ's core technologies, which include color night vision, two-way talk, active defense, and more. Technical Details 12,900 mAh Rechargeable Lithium Battery with Color Night Vision and 2MP Resolution 1080p Video Intelligent Human Motion Tracking Active Defensive Personalized Voice Alerts Two-Path Communication IP66 Supports for Dust and Water Protection Wi-Fi H.265 video compression at 2.4 GHz Base Station (Accepts MicroSD Cards up to 256 GB) is included. Functions with EZVIZ Solar Panel to Charge Batteries Size: Weight: 2441 g; Dimensions: 104.76 x 62.80 x 62.80 mm; Base: 81.97 x 63.97 x 160.22 mm; One-year warranty