Feature

●?With a switch at the bottom, turn to the "on" position to use the alarm function.
●【Loud Siren】Door Stop Bar with loud 120db alarm, if someone tries to tamper with doors or Windows, etc., it will send out an alarm up to 1000ft away, ensuring you and your family are safe and can sleep better at night. The alarm will be issued when the force is more than 66 pounds.
●【Regulatory Widely】The door security bar adjusts from 30 inch - 46inch for application flexibility. With an adjustable and versatile design, the door security bar fits most sliding and hinged doors. Whether you use a security bar for a hinged, sliding door or Window, you can be assured that the design features of the security bar are optimized to keep your family safe.
●【Sturdy Design】This sliding door security bar is constructed of high-grade iron to withstand 400 pounds of pressure. The pivoting ball joint ensures the door stopper has full contact with the floor and the padded foot provides a strong grip without scratching.
●【Easy to Use】 Easily propped under a door knob and easy to remove, the security burglar bar can also be easily adjusted. In fact, you can bring this on trips. It’s fairly simple to use - just wedge it at an angle under the door knob and it helps stop the door from being opened from the outside.
●【Fast Installation】The Security bar is easy to install and a breeze to use. The door security bar is designed to improve home security on hinged and sliding doors for peace of mind against forced entry. Sleep better at night with the peace of mind knowing that your doors are secured with an extra layer of protection.

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