{"product_id":"hei-liang-fingerprint-door-lock-smart-biometric-keyless-entry-hl-3-matte-black","title":"HEI LIANG Fingerprint Door Lock – Smart Biometric Keyless Entry HL-3 Matte Black","description":"\u003ch2\u003eA smart door lock built for real life\u003c\/h2\u003e\u003cp\u003eHEI LIANG HL-3 blends a timeless door hardware silhouette with modern biometric security. The matte black finish adds a refined touch to private spaces like bedrooms and offices, while the internal electronics safeguard access without sacrificing privacy. This smart door knob supports multiple unlocking methods and app-based control, aiming to make daily entry smoother and more secure in homes, small offices, hotels, and apartments.\u003c\/p\u003e\u003ch2\u003eFour unlocking methods for flexible access\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFingerprint unlocking with fast 0.3-second recognition for hands-free entry when carrying bags or shopping.\u003c\/li\u003e\n\u003cli\u003ePassword unlocking via keypad for shared spaces or temporary guests.\u003c\/li\u003e\n\u003cli\u003eApp control unlocking to manage access remotely and adjust settings from a smartphone.\u003c\/li\u003e\n\u003cli\u003eEmergency spare key as a trusted offline backup option.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHaving several options reduces the need to search for keys and offers convenient fallbacks when hands are full or lighting is low.\u003c\/p\u003e\u003ch2\u003eSmart management and security through the app\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUnlocking records and fingerprint\/password management accessible from the app for transparency and control.\u003c\/li\u003e\n\u003cli\u003eAutomatic locking, customizable access modes, and built-in security controls to tailor access for guests, staff, or family.\u003c\/li\u003e\n\u003cli\u003eRemote control capabilities and a centralized overview help you monitor entry activity from anywhere.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe app-centered approach helps you balance ease of use with privacy, giving you a practical overview of who accessed your space and when while keeping keyless entry convenient.\u003c\/p\u003e\u003ch2\u003eDesign, privacy, and versatility\u003c\/h2\u003e\u003cp\u003eThe HL-3 combines a classic door-hardware aesthetic with modern biometric and digital features, making it suitable for private rooms, home offices, hotel rooms, and rental properties. Its understated matte black finish complements a variety of interiors while delivering practical access control that respects space privacy and everyday routines.\u003c\/p\u003e\u003ch2\u003eInstallation, compatibility, and practical tips\u003c\/h2\u003e\u003cp\u003eDesigned for wooden doors and common installations, the lock fits door thicknesses from 30 to 55 mm and can be mounted with a screwdriver in minutes. When assembling the inner and outer components, follow the UP indicator to align the spindle, and ensure the back lock seats securely against the mounting base. In low battery situations, a power bank can provide emergency power to open the door. For any questions, our support team is ready to help.\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: What unlocking methods does the HEI LIANG HL-3 offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports fingerprint, keypad password, app control, and an emergency spare key.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the HL-3 easy to install on most doors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits most American wooden doors 30–55 mm thick and installs in minutes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HEI LIANG","offers":[{"title":"Default Title","offer_id":47461512282286,"sku":"B0FQ5L9JGJ","price":182.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/hei-liang-fingerprint-door-lock-front-view.jpg?v=1770249550","url":"https:\/\/handyskook.ca\/products\/hei-liang-fingerprint-door-lock-smart-biometric-keyless-entry-hl-3-matte-black","provider":"HandySkook","version":"1.0","type":"link"}