HL-300K Smart Door Knob with Keypad

We’re excited to introduce the HL-300K Smart Door Knob with Keypad, the latest innovation from Hidalife designed to enhance home security with simplicity and style. Whether you're upgrading your entryway or adding convenience to your rental property, this smart door knob offers powerful features in a sleek, compact design.

Key Features:

• Anti-Peeping Password
  Protect your entry code by entering random digits before or after your real 4-digit code — perfect for high-traffic areas where privacy matters.

• Unlock Switch
  Easily toggle between automatic locking and passage mode to suit your daily needs — ideal for family gatherings or busy mornings.

• One-Time Passcode
  Generate temporary codes for guests, cleaners, or deliveries. A perfect solution for short-term access without compromising security.

• Auto-Lock Function
  Never worry about forgetting to lock the door — the HL-300K automatically secures your home after each use.

• Back-Lit Keypad
  Enter codes with ease, even in low light. The responsive illuminated keypad ensures reliable access day or night.

Built with durability and style in mind, the HL-300K combines a modern matte black finish with user-friendly design and high-grade security.

🎉 Limited-Time Launch Offer

Order now and get $6 OFF your purchase with the code: D5Z53G
Don’t miss this opportunity to upgrade your home’s security at a great price!

👉 Shop Now：https://hidalife.com/products/hl-300k

Secure your space the smart way — with the HL-300K Smart Door Knob from Hidalife.