{"product_id":"anti-peep-keypad-smart-door-knob-app-passage-mode-auto-lock-keyless-entry-wireless-black","title":"Anti-Peep Keypad Smart Door Knob with App \u0026 Passage Mode - Auto-Lock, Keyless Entry, Mechanical Key Backup, Wireless Electronic Door Knob for Bedroom, Home, Hotel \u0026 Office, Black","description":"\u003ch2\u003eAnti-Peep Keypad Smart Door Knob – App Control, Passage Mode \u0026amp; Auto-Lock\u003c\/h2\u003e\n\u003cp\u003ePicture a lock that’s smart enough to protect your PIN from prying eyes, flexible enough to stay unlocked during a party, and secure enough to lock itself the moment you leave. This anti-peep keypad smart door knob does all three. Enter random digits before or after your real PIN to disguise your code from onlookers, enable Passage Mode for hands-free open access during busy moments, and let Auto-Lock handle the rest when you’re done. Add wireless app control and a mechanical key backup, and you have one of the most versatile smart door knobs available for bedrooms, homes, hotels, and offices.\u003c\/p\u003e\n\n\u003ch2\u003eWhy This Anti-Peep Smart Door Knob Stands Out\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🔓 \u003cstrong\u003eAnti-Peeping Passcode Protection\u003c\/strong\u003e – Enter random digits before or after your real PIN to prevent others from guessing your code by watching your keystrokes — a critical security feature for shared spaces, hotel rooms, and high-traffic entrances.\u003c\/li\u003e\n\u003cli\u003e🔢 \u003cstrong\u003eBacklit Keypad Entry\u003c\/strong\u003e – Enter your personal PIN on the backlit keypad for reliable access in any lighting condition — no smartphone or fingerprint required.\u003c\/li\u003e\n\u003cli\u003e📱 \u003cstrong\u003eApp Remote Control\u003c\/strong\u003e – Unlock and manage the lock remotely via the companion smartphone app. Add or revoke access codes, review unlock history, and adjust settings from anywhere within wireless range.\u003c\/li\u003e\n\u003cli\u003e🚪 \u003cstrong\u003ePassage Mode\u003c\/strong\u003e – Enable Passage Mode to keep the door unlocked for easy, hands-free flow — ideal for parties, move-in days, deliveries, or any time you need continuous open access without repeated unlocking.\u003c\/li\u003e\n\u003cli\u003e🔒 \u003cstrong\u003eAuto-Lock Function\u003c\/strong\u003e – The built-in auto-lock automatically secures your door after closing, ensuring your home stays protected even when you’re in a hurry or forget to lock up manually.\u003c\/li\u003e\n\u003cli\u003e🔐 \u003cstrong\u003eMechanical Key Backup\u003c\/strong\u003e – Includes a physical key for emergency access — ensuring you’re never locked out even if the battery is low or the app is unavailable.\u003c\/li\u003e\n\u003cli\u003e🎨 \u003cstrong\u003eSleek Black Finish\u003c\/strong\u003e – Modern matte black design complements contemporary home, hotel, and office interiors.\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eEasy DIY Installation\u003c\/strong\u003e – Fits most standard US door preparations. Installs in minutes with a standard screwdriver — no professional installer needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnlock Methods\u003c\/td\u003e\n\u003ctd\u003eKeypad PIN, App (Wireless), Mechanical Key\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-Peep Password\u003c\/td\u003e\n\u003ctd\u003eYes – enter random digits before\/after real PIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassage Mode\u003c\/td\u003e\n\u003ctd\u003eYes – keep door unlocked for continuous access\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto-Lock\u003c\/td\u003e\n\u003ctd\u003eYes – automatic after door closes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eWireless app control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Backup\u003c\/td\u003e\n\u003ctd\u003eYes – mechanical key included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eBedroom, Home, Hotel, Office, Apartment, Airbnb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDIY, standard screwdriver, fits most US doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Who is this anti-peep smart door knob best suited for?\u003c\/strong\u003e\u003cbr\u003eA: This lock is ideal for homeowners, renters, Airbnb hosts, hotel operators, and office managers who want keypad security with anti-peep protection, app management, and the flexibility of Passage Mode — especially in shared spaces, high-traffic areas, or anywhere shoulder-surfing is a concern.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the anti-peep password feature work?\u003c\/strong\u003e\u003cbr\u003eA: You set a real PIN code. When unlocking, you can type any random digits before or after your actual PIN — the lock only reads the correct sequence within the string. So even if someone watches you type 8 digits, they can’t tell which 4 are your real code.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is Passage Mode and when should I use it?\u003c\/strong\u003e\u003cbr\u003eA: Passage Mode keeps the door unlocked for continuous, hands-free access — no PIN, no app, no key needed. Use it during parties, move-in days, deliveries, or any time you need the door to stay open for extended periods without repeated unlocking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a good gift for a new homeowner, renter, or hotel manager?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. The anti-peep protection, app control, passage mode, and auto-lock make this an excellent housewarming gift, home upgrade gift, or practical solution for anyone who wants smarter, more flexible keypad security.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this lock without a smartphone or WiFi?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The keypad PIN and mechanical key work fully offline without any internet connection or smartphone. App features require connectivity but are not needed for basic daily use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this lock a good example of smart home or access control technology for STEM learning?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This lock demonstrates real-world applications of electronic keypad security, anti-peep PIN obfuscation, Bluetooth\/WiFi IoT connectivity, and automated locking mechanisms — making it a great hands-on example for students and tech enthusiasts exploring smart home systems.\u003c\/p\u003e\n\n\u003ch2\u003eFast US Shipping\u003c\/h2\u003e\n\u003cp\u003eShips from our US warehouse. Enjoy free delivery in 2–7 business days — no customs delays, no long waits. Order today and add smarter, more flexible security to your door.\u003c\/p\u003e","brand":"Smart Tech Nest","offers":[{"title":"Black","offer_id":44475581562931,"sku":null,"price":53.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/0937\/8355\/files\/325b6b79de87358a1a6af573c874cf7c.jpg?v=1783074653","url":"https:\/\/smarttechnest.com\/products\/anti-peep-keypad-smart-door-knob-app-passage-mode-auto-lock-keyless-entry-wireless-black","provider":"Smart Tech Nest","version":"1.0","type":"link"}