{"product_id":"smart-door-lock-fingerprint-wifi-app-wasai-ws20","title":"WASAI WS-20 Smart Door Lock | Fingerprint Password WiFi Keyless Entry – Silver","description":"\u003ch2\u003eWASAI WS-20 — Effortless Entry, Every Single Day\u003c\/h2\u003e\u003cp\u003eNo more digging for keys at the door. The WS-20 is a slim, handle-integrated smart lock built for modern homes, apartments, and rental properties. With its brushed stainless steel finish and compact 370×73×72mm profile, it blends seamlessly into any door while delivering rock-solid security powered by standard AA batteries — no charging required.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatible with Tuya Smart, TTlock App, Amazon Alexa, and Google Home for full smart home integration.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 370MM × 73MM × 72MM\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 6V (4× AA Alkaline Battery) — no charging needed\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWorking Humidity:\u003c\/strong\u003e 0%–90%\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWorking Temperature:\u003c\/strong\u003e -20°C to 60°C (∔20°F to 140°F)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDoor Thickness:\u003c\/strong\u003e 35–55mm (1.4–2.2 inch)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eStorage Capacity:\u003c\/strong\u003e Fingerprint ×100 | Password ×100 | Card ×100\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003e8 Ways to Unlock\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003e👆 Fingerprint — 0.5s fast recognition\u003c\/li\u003e\n\n\u003cli\u003e🔢 Password — 4–8 digit code\u003c\/li\u003e\n\n\u003cli\u003e💳 IC Card \/ RFID\u003c\/li\u003e\n\n\u003cli\u003e🔑 Mechanical Key — emergency backup\u003c\/li\u003e\n\n\u003cli\u003e📱 APP Remote Unlock — open from anywhere\u003c\/li\u003e\n\n\u003cli\u003e📶 Bluetooth\u003c\/li\u003e\n\n\u003cli\u003e🌐 WiFi\u003c\/li\u003e\n\n\u003cli\u003e🔌 USB Emergency Power\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eSmart Home Compatibility\u003c\/h3\u003e\u003cp\u003eWorks with \u003cstrong\u003eTuya Smart\u003c\/strong\u003e · \u003cstrong\u003eTTlock\u003c\/strong\u003e · TTlock WiFiBLE · TUYA Zigbee · Alexa · Google Home\u003c\/p\u003e\u003ch3\u003eLock Body Size Options\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003e40MM×388MM \/ 30MM×388MM\u003c\/li\u003e\n\n\u003cli\u003e30MM×240MM\u003c\/li\u003e\n\n\u003cli\u003e24MM×260MM\u003c\/li\u003e\n\n\u003cli\u003e24MM×240MM\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003e🏠 Home \u0026amp; Family\u003c\/li\u003e\n\n\u003cli\u003e🏢 Office \u0026amp; Commercial\u003c\/li\u003e\n\n\u003cli\u003e🏨 Hotel \u0026amp; Hospitality\u003c\/li\u003e\n\n\u003cli\u003e💼 Rental \u0026amp; Airbnb Property\u003c\/li\u003e\n\n\u003cli\u003e🏠 Apartment \u0026amp; Condo\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"WASAI","offers":[{"title":"Default Title","offer_id":46423464247432,"sku":"WS-20","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7766\/5416\/files\/2026-08-17_18.46.38.png?v=1786963782","url":"https:\/\/wasailock.com\/en\/products\/smart-door-lock-fingerprint-wifi-app-wasai-ws20","provider":"WASAI SMART LOCK","version":"1.0","type":"link"}