Philips Smart Lock 4200 Series at Lowest Price Ever: 50% Off for Prime Day 2025

Philips Smart Lock Drops to $94.99 for Prime Day 2025. The 4200 Series Fingerprint Smart Lock, now 50% off, offers fast fingerprint recognition, built-in Wi-Fi, a responsive keypad, and keyless convenience with no subscription fees or hubs required. The deal is available from July 8 to 13 on Amazon.

TCL, a global leader in intelligent technology, has launched its latest innovation in smart home security with the D2 Series Smart Locks. The new series includes the flagship TCL D2 Pro Palm Vein Smart Lock, which raises the bar in home security with advanced AI-driven palm vein recognition and 100% on-device data storage [1]. This launch follows the success of the D1 Pro, which garnered multiple Best of CES honors and secured the #1 sales rank on Amazon for smart locks priced above $150.

The D2 Pro features 99.9999% accuracy in palm vein recognition, unaffected by moisture, dirt, or age, surpassing traditional fingerprint and face-recognition solutions. The 0.3-second unlock time ensures instant access in any lighting or weather conditions. Additionally, the D2 Pro offers 100% local data storage, eliminating the risk of data leaks through cloud transmission [1].

Complementing the D2 Pro are the D2 Plus and D2 models, which cater to a wide range of budgets and use cases. The D2 Plus offers AI-enhanced fingerprint, PIN, and FOB authentication, while the D2 provides PIN, physical key, and mobile app remote unlock options. All models come with flexible guest management, long-lasting power, and seamless smart-home integration [1].

The D2 Series Smart Locks are now available on TCL's official website and Amazon, with prices ranging from $79.99 to $169.99. TCL's commitment to enhancing everyday life through cutting-edge technology is evident in these innovative smart locks, which blend convenience, security, and style [1].

References:
[1] https://www.prnewswire.com/news-releases/tcl-unveils-d2-pro-palm-vein-smart-lock-with-0-3-second-unlockingopen-like-iron-man-to-redefine-home-security-302497629.html