{"product_id":"eufy-security-familock-s3-max-palm-vein-smart-lock-2k-doorbell-rear-screen-matter-and-homekit-ready","title":"eufy Security FamiLock S3 Max: Palm Vein Smart Lock, 2K Doorbell, Rear Screen, Matter and HomeKit Ready","description":"\u003ch2\u003eA smart, all-in-one front door solution\u003c\/h2\u003e\n\u003cp\u003eThe eufy Security FamiLock S3 Max blends biometric access, advanced video, and a practical rear screen into a single front-door device. Built for modern homes, it emphasizes privacy, ease of use, and smart connectivity without overwhelming you with apps or complexity.\u003c\/p\u003e\n\u003ch3\u003ePalm Vein Unlocking for fast, private access\u003c\/h3\u003e\n\u003cp\u003eRely on a forgery-resistant palm vein system that delivers quick recognition while keeping data on the device. With reported accuracy of 99.9 percent and unlock times around 0.6 seconds, you gain convenient entry that prioritizes local privacy and control.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFast, non-contact entry in under a second\u003c\/li\u003e\n  \u003cli\u003eHigh-security biometric patterns stored locally\u003c\/li\u003e\n  \u003cli\u003ePrivacy-first design minimizes data exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2K HDR camera and wide-angle doorbell\u003c\/h3\u003e\n\u003cp\u003eThe built-in 2K HDR camera uses an f\/1.6 lens for sharp detail in various lighting. A 150-degree head-to-toe view helps cover porch activity, packages, and visitor checks. Night vision enhances visibility after dusk for confident monitoring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear day and night visuals with broad coverage\u003c\/li\u003e\n  \u003cli\u003eWide field of view reduces blind spots\u003c\/li\u003e\n  \u003cli\u003eNight vision for porch security after dark\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRear Lock Video Screen for easy checks\u003c\/h3\u003e\n\u003cp\u003eThe rear video screen enables front-door status checks without a phone, making it a practical option for families with kids or seniors who benefit from simple at-a-glance updates.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApp-free status viewing at a glance\u003c\/li\u003e\n  \u003cli\u003eIdeal for households seeking straightforward access checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 power privacy and reliability you can count on\u003e\n\u003c\/h3\u003e\u003cp\u003eA dual power system keeps the lock running with a rechargeable battery lasting up to four months, plus an emergency set of four AAA batteries extending functionality by another month during outages. This helps reduce downtime and simplifies maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 4 months of operation on a single recharge\u003c\/li\u003e\n  \u003cli\u003eEmergency AAA backup provides extra resilience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 smart home compatibility and setup options\u003e\n\u003c\/h3\u003e\u003cp\u003eThe FamiLock S3 Max integrates with Matter and Apple Home, and works with Apple Home, Google Home, Alexa, and SmartThings via the eufy App. Important notes include that camera streams aren’t currently supported by Matter, and HomeBase 3 is now supported while HomeBase 2 is not compatible. For the best experience, use the eufy App for full features.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatter and HomeKit-style ecosystems for seamless automation\u003c\/li\u003e\n  \u003cli\u003eHomeBase 3 compatibility enables concurrent use with other devices\u003c\/li\u003e\n  \u003cli\u003eCamera streams may require the eufy App for full features\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 real-life use scenarios\u003e\n\u003c\/h3\u003e\u003cp\u003eImagine a door that recognizes a trusted palm and invites you in, while a doorbell captures crisp visuals of visitors and deliveries. The rear screen offers a simple way for elderly relatives to check who is at the door, and the overall setup supports a privacy-forward smart home experience that can adapt to daily routines without pushing you toward hype or guarantees.\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: How does Palm Vein Unlocking work and is it secure?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Palm vein recognition reads unique vein patterns and stores data on the device, offering fast, forgery-resistant entry, with recognition often under half a second.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this lock with Matter, Apple Home, or Google Home?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It supports Matter and integrates with Apple Home, Google Home, and SmartThings through the eufy App; camera streams may have limitations with Matter.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"eufy Security","offers":[{"title":"Default Title","offer_id":53099075010671,"sku":"B0DTHMFMKP","price":453.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/eufy-security-familock-s3-max-palm-vein-unlocking.jpg?v=1778951343","url":"https:\/\/taskholt.com\/products\/eufy-security-familock-s3-max-palm-vein-smart-lock-2k-doorbell-rear-screen-matter-and-homekit-ready","provider":"TaskHolt","version":"1.0","type":"link"}