Anti-Peep Keypad Smart Door Knob with App & Passage Mode - Auto-Lock, Keyless Entry, Mechanical Key Backup, Wireless Electronic Door Knob for Bedroom, Home, Hotel & Office, Black

Anti-Peep Keypad Smart Door Knob – App Control, Passage Mode & Auto-Lock

Picture 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.

Why This Anti-Peep Smart Door Knob Stands Out

• 🔓 Anti-Peeping Passcode Protection – 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.
• 🔢 Backlit Keypad Entry – Enter your personal PIN on the backlit keypad for reliable access in any lighting condition — no smartphone or fingerprint required.
• 📱 App Remote Control – 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.
• 🚪 Passage Mode – 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.
• 🔒 Auto-Lock Function – 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.
• 🔐 Mechanical Key Backup – Includes a physical key for emergency access — ensuring you’re never locked out even if the battery is low or the app is unavailable.
• 🎨 Sleek Black Finish – Modern matte black design complements contemporary home, hotel, and office interiors.
• 🔧 Easy DIY Installation – Fits most standard US door preparations. Installs in minutes with a standard screwdriver — no professional installer needed.

Specifications

Frequently Asked Questions

Q: Who is this anti-peep smart door knob best suited for?
A: 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.

Q: How does the anti-peep password feature work?
A: 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.

Q: What is Passage Mode and when should I use it?
A: 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.

Q: Is this a good gift for a new homeowner, renter, or hotel manager?
A: 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.

Q: Can I use this lock without a smartphone or WiFi?
A: 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.

Q: Is this lock a good example of smart home or access control technology for STEM learning?
A: 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.

Fast US Shipping

Ships 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.