eufy

eufy Video Doorbell C31

4.1 ★ from 12 shopper ratings

The eufy Video Doorbell C31 is a dual-powered 2K video doorbell that works on either a removable 6500mAh rechargeable battery (up to 6 months per charge) or continuous hardwired power from an existing 16–24V doorbell transformer. It records 2560x1920 resolution footage with a 160° field of view, on-device AI for human and motion detection, and color night vision — all without requiring a monthly subscription. Local storage on the included 32GB microSD card (expandable to 128GB) keeps footage private and accessible, and compatibility with eufy HomeBase hubs allows expansion up to 16TB. With IP65 weatherproofing, two-way audio, Amazon Alexa and Google Assistant compatibility, and no hub required, it is a strong value for privacy-conscious users who want to avoid cloud fees.