Door Alarm When Opened (2 Pack), 120Db Door And Window Open Sensor For Home Security/Kid Safety/Pool Safety, Sliding Front Door

[Multiple Scenarios] The Door / Window Alarm Is Suitable For Various Scenarios Such As Homes, Garages, And Apartments. It Is Easy To Install On Doors Or Windows, Providing Comprehensive Security Protection And Reassuring Users. | [Powerful 120Db Alarm] The Door Alarm Emits A Powerful 120Db Alarm Sound, Enough To Attract The Attention Of People Nearby, Enhancing The Warning Effect And Providing Stronger Security Protection For The Home. | [4 Operating Modes] This Door Alarm Offers Four Modes To Cater To Diverse Security Requirements. With A 120Db Siren, It Ensures Immediate Notification Of Unauthorized Access. Whether As A Doorbell, Continuous Alarm, Or Reminder, It Enhances Security For Homes And Offices. | [Child Safety] The Special Mode Emits A Gradually Increasing ''Beep'' Sound Continuously, Reminding Parents Of The Status Of Doors Or Windows To Prevent Children From Sneaking Out, Ensuring Their Safety, And Creating A Safer Environment For The Family. | [Pool Security] Installed On Sliding Front Doors, Door Alarm Promptly Alerts Family Members Or Visitors Entering Or Leaving, Providing Additional Security Protection For The Home And Preventing Accidents In The Swimming Pool Area.