eufy Security C220 Fingerprint Keyless Wi-Fi Deadbolt Smart Door Lock $90 + Free S&H Nov 14, 2026 Posted in: SlickDealsTagged in: Amazon, free, off, sale, Shipping Thumb Score: +34 [b]eufyHome via Amazon [amazon.com] has eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock on sale for $89.99. Shipping is freeShare this deal:TweetShare on TumblrRedditEmail