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CALDEVER Sliding Window & Door Lock - A Next Level Home Guard!
CALDEVER Additional Partial Lock Feature - Amazing Simple yet Effective!
Protect Yourself, Protect Your Family!
Why Choose CALDEVER Upgraded Locks for Sliding Doors & Windows?
Installation Guide
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Lock
Press the Button to Lock the Door.
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Unlock
Press the Button to Unlock the Door.
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Upgraded Partial Lock Feature
Let fresh air and keep the windows open.
The lock restricts your windows from opening any further.
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Flexible Installation Direction
When the door track is not wide enough, installation outwards is also available.
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Unlock Style on Any Door - The Perfect Fit for Every Home!
Tonya Jackson
Reviewed in the United States on February 9, 2025
Having sliding doors in my house always made me feel unsafe. I found these and ordered one to try out. I was impressed how easy it was to install and felt the quality of materials was very good. It’s a simple operation to lock and unlock. You can even open your door a few inches to let in some air but still have it locked to prevent someone from opening it and gaining access. I ordered more for the rest of my doors!
Kim
Reviewed in the United States on February 15, 2025
Looks sturdy. Well made
dave
Reviewed in the United States on January 6, 2025
install was easy and keeps the door from opening. I like the adjustability for those days we want a little air flow with the door cracked open. Between this, our dog and the family 12g. We rest cool and easy.
skippy
Reviewed in the United States on January 13, 2025
This is an inexpensive product that helps provide peace of mind. It is built well and does what it says. Installed easily and fit well. Easy to open door, just push the button and it releases.
MamaLto7
Reviewed in the United States on December 31, 2024
Our little one loves to shut doors and I was afraid she would smash her fingers or someone else's so I was looking for something that would keep the sliding glass door that leads into our sunroom open during the day and this works perfectly. Install was super easy and it's extremely easy to use.
Tiffany Puglia
Reviewed in the United States on December 30, 2024
Easy to install and holds securely! Great for top of door where my child can’t reach and great backup lock! Feels solid!
RSVPE
Reviewed in the United States on October 25, 2024
My only complaint is that it could be longer. We use ours to hold the Sliding door open for the cat to go in and out as he pleases. If it were an additional 4 or 5 inches It would be perfect
Gurpreethira
Reviewed in the United States on October 12, 2024
Product took less than 10mins to installWorks great!Easy lever for lock and unlockFeels solidTip: be careful of what screw length you use because you will be drilling/screwing into the sliding door frame (glass is also inside the frame) - i did two longer ones on the outter edge of the frame, clear of glass. Used the shorter ones provided closer to the glass edge.Same suggestion to the selection plate and locking plate. Too long of a screw and it will get in the door path when sliding, i used the two short ones for both.Screwed lengths;Door lock mechanism:Long—-ShortLong —- ShortSelection locking plate:Short—-shortWorks great and feels solid.
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