TCL has launched its latest smart door lock, the K7G Plus, in China. It is now listed on JD.com with a price tag of 1,699 yuan ($232). This release follows last year’s launch of the K9G Plus, which featured 3D face unlock, AI capabilities, and a 7-month battery life. Let’s check out the key specs of this new smart lock.
TCL K7G Plus Specifications
The K7G Plus sports a premium design crafted with aluminum alloy and an IML panel, featuring a sleek bronze finish. It features advanced 3D facial recognition technology powered by TCL’s 6th-generation 3D structured light and AI algorithms.
The lock ensures secure and rapid unlocking in under one second, with improved accuracy and resistance to spoofing methods like photos or videos. With a wide field of view and a design optimized for heights ranging from 0.35 to 2 meters, it can recognize family members effortlessly, from children to adults.
The K7G Plus equips a 4.5-inch HD IPS screen indoors, allowing users to monitor the entrance in real time. Its 24-hour AI surveillance system includes radar-based human detection and a 7-day free rolling cloud storage for video capture. It also integrates a high-performance infrared night vision system to provide clear visuals even in complete darkness.
This smart lock supports multiple unlocking methods, including 3D facial recognition, fingerprint scanning, password, NFC card, and remote unlocking via the TCL mobile app. It also offers a temporary password feature for guests and service personnel. The fingerprint scanner uses advanced dual-calibration algorithms, making it especially reliable for seniors and children.
In terms of security, the lock comes with a C-grade anti-theft lock cylinder, virtual password input to prevent prying eyes, and an array of alarm notifications, including tampering, low battery, and door ajar alerts. It even has a child-lock mode and auto-lock functionality to ensure safety and peace of mind.
The device features a 4200mAh battery, offering 5-6 months of use per charge, with triple backup options, including emergency power input and keys.
Earlier this year, TCL introduced the Thunderbird Crane 6 Mini LED TVs with 4K resolution and a 144Hz refresh rate at competitive prices. The company also launched the world’s largest 115-inch QD Mini LED TV in India.
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