{"product_id":"eufy-security-video-doorbell-c31-2k-fhd-battery-or-wired-4-3-view-night-optimized","title":"eufy Security Video Doorbell C31 2K FHD (Battery or Wired) — 4:3 View \u0026 Night-Optimized","description":"\u003cstrong\u003eThe eufy Security Video Doorbell C31 is a 2K FHD smart doorbell that records clear 4:3 video, runs on a removable battery or existing wiring, and works without monthly fees.\u003c\/strong\u003e\n\n\u003cp\u003eThe C31 blends high-resolution video, flexible power choices, and simple smart‑home compatibility so you can see who’s at your door with crisp detail and minimal ongoing cost. It supports both battery-powered and hardwired installations, offers real-time two-way interaction with visitors, and integrates with popular voice assistants and optional eufy base devices for expanded features.\u003c\/p\u003e\n\n\u003ch3\u003eHow sharp is the video and what do I see at night?\u003c\/h3\u003e\n\u003cp\u003eThe doorbell captures 2K FHD footage in a 4:3 aspect ratio, giving you a taller field of view to better frame faces and package areas. Low-light performance remains usable for after-dark monitoring, and motion-triggered clips include a short pre-roll when wired for continuous protection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2K resolution for clearer facial detail and package recognition\u003c\/li\u003e\n  \u003cli\u003e4:3 view to include more vertical space at your threshold\u003c\/li\u003e\n  \u003cli\u003eNight-optimized imaging to maintain visibility after dusk\u003c\/li\u003e\n  \u003cli\u003e5-second pre-roll available when hardwired for motion events\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I talk to visitors and get alerts when I’m away?\u003c\/h3\u003e\n\u003cp\u003eYes — incoming rings prompt a pop-up video call on your smartphone so you can answer live. When you’re not available, the system can send quick automated replies and allow visitors to leave voice messages so you don’t miss important deliveries or guests.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLive two-way audio through your phone for real-time conversations\u003c\/li\u003e\n  \u003cli\u003ePop-up call notifications for immediate interaction\u003c\/li\u003e\n  \u003cli\u003eConfigurable quick responses and visitor voice messages when away\u003c\/li\u003e\n  \u003cli\u003eMotion alerts sent directly to your device for timely awareness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDo I need to hardwire it, and what are the pros and cons?\u003c\/h3\u003e\n\u003cp\u003eThe C31 can run on its removable 6,500mAh rechargeable battery for flexible installation without wiring, or you can hardwire it into existing doorbell lines for continuous operation. Hardwiring enables 24\/7 recording and pre-roll clips, but it requires bypassing an existing mechanical chime and inserting the battery even when wired.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBattery mode: quick-install, rechargeable 6,500mAh pack for cordless placement\u003c\/li\u003e\n  \u003cli\u003eWired mode: continuous power, 24\/7 recording, and motion pre-roll\u003c\/li\u003e\n  \u003cli\u003eInstallation note: always cut circuit power when swapping the battery or installing storage\u003c\/li\u003e\n  \u003cli\u003eHardwiring requires chime bypass for correct operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it work with other smart devices and storage?\u003c\/h3\u003e\n\u003cp\u003eThe C31 connects with Alexa and Google Assistant for voice-controlled interactions and works with optional eufy HomeBase S380 or MiniBase Chime units to add local storage and chime features. Local recording avoids subscription fees, and extra eufy hardware unlocks continuous recording and enhanced alerts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Alexa and Google voice assistants for hands-free use\u003c\/li\u003e\n  \u003cli\u003eSupports eufy HomeBase S380 and MiniBase Chime for extended functionality\u003c\/li\u003e\n  \u003cli\u003eNo mandatory cloud subscription — local storage options available\u003c\/li\u003e\n  \u003cli\u003eMicroSD slot supported (card not included) for onboard clips\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The eufy Security Video Doorbell C31 is aimed at homeowners and renters who want high-resolution, cost‑effective video monitoring without recurring cloud fees. It’s a good pick if you need flexible installation (battery or wired), clear visitor two‑way communication, and the option to expand into a local storage smart‑home setup with eufy base devices.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the C31 require a subscription?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The C31 works without a mandatory subscription and supports local storage options to avoid monthly fees.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use the C31 without wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The doorbell runs on a removable 6,500mAh rechargeable battery for cordless installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"eufy Security","offers":[{"title":"Default Title","offer_id":52905800991032,"sku":"B0DYJ6X6RR","price":208.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6799\/6984\/files\/eufy-security-doorbell-c31-front-view.jpg?v=1788481466","url":"https:\/\/kelorix.ca\/products\/eufy-security-video-doorbell-c31-2k-fhd-battery-or-wired-4-3-view-night-optimized","provider":"Kelorix Canada | Shop Home, Electronics, Beauty, Toys \u0026 More","version":"1.0","type":"link"}