🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$74.99
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Door & Window Guardshzuisst✓ In stock

Patio Door Security Lock with Anti-Theft Alarm, High Security French Door Security Lock, Professional Patio Door Locks, Door Safety Locks for French Double Doors Conservatory Doors

$74.99

Options

2 available
Color: With Alarm
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About this item
  • 【With Anti-theft Alarm】-The alarm device inside the door lock, when someone tries to open the door handle, it will trigger the alarm device and the alarm will emit a loud alarm sound, which improves the security
  • 【Easy to Install and Use】-The lock is quick and tool-free to install. Simply insert the closed door handles into the lock, snap it together, and use the black button to lock and unlock in just 1 seconds
  • 【High Security】-The patio door lock is made of high-quality ABS and aluminum materials, double-layer structure increases strength and prevents damage,providing strong protection against tampering or damage. It securely covers the two horizontal door handles, ensuring comprehensive safety for your patio or conservatory doors
  • 【Sleek and Attractive Design】-The lock features a simple, elegant white glossy finish achieved through powder spraying and baking technology, allowing it to complement your door’s design without being intrusive or mismatched
  • 【Compatibility and Adaptation】-This lock is designed specifically for double doors with horizontal handles, and it is not compatible with vertical or curved handles. Be sure to check that your door handles match the pictured design to ensure proper fit
Product details
Brand
hzuisst
Manufacturer
hzuisst
Material
Acrylonitrile Butadiene Styrene
Colour
With Alarm
Weight
0.65 kg
Model number
WH-KN6168
Part number
WH-KN6168

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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