Security Bars for Windows: This window security bar with a childproof anti-lift lock provides window protection from burglars and acts as a visual deterrent against burglars who can see it clearly through the glassDimensions: Made of aluminium, this window lock bar slides from 10.6 to 16.625 inches, it can be installed on vertical or horizontal hung windows without cutting, allowing the window to partially open while being securedLock for Air Conditioners and Pet Doors: Install window safety bars for in-window air conditioner units, pet doors, or leave the window open for ventilation, locking your window securely to provide security and peace of mind while allowing airflowPermanent or Temporary Installation: Suitable for renters and owners, this security bar can be permanently installed by drilling into the frame or temporarily mounted with double-sided tape, or placed in the track to prevent forced entryConvenient Mounting Height: These window guards for home security can be installed at any height on the window frame, making them easy to position out of children’s reach for added safety while also serving as a visual deterrent to intruders
