Cardinal Gates - The Window Guardian


The Window Guardian Lock from Cardinal Gates is an innovative new window lock perfect for childproofing windows throughout the home.

The Window Guardian features a new, patented lock design with a removable push-button key. Easy to use, this lock provides peace of mind and installs easily in minutes. The Window Guardian has a tamper-resistant cover and fits most windows. It can also be used to childproof cupboards, doors, and even drawers! Available in white.

Product Highlights

  • Ideal for home security and childproofing
  • Easy to install
  • Fits most windows including sliding windows
  • Tamper-resistant cover
  • Resists forced entry
  • Removable, push-button key
  • May also be used on doors, cupboards and drawers

Product Specifications

  • Brand: Cardinal Gates
  • Type: Child Safety Window Lock
  • Material Type: Plastic & Aluminum
  • Material Composition: Lead-Free
  • Color: White
  • Age Group: Toddler

Installation Instructions

Watch The Video Below to Learn How to Install on Vinyl Windows


Watch The Video Below to Learn How to Install on Aluminum Windows


Protect your children from unlocked windows with Cardinal Gates’ The Window Guardian Lock. Shop this lock for windows here at Child Safety Store!

Frequently Asked Questions (FAQs)

Q: Can this be used on the apartment casement windows that open out?

A: Yes, The Window Guardian can be used on an outward opening casement window. This does use screws for installation.