INSTANT ALERT Help secure the doors and windows of your home, office, or apartment with the 125 dB door/window alarms. Easy to use and deafening alarm will alert you as well as neighbors of an intruder, or deter intruder. An attention-grabbing alarm is audible hundreds of feet away. Compact magnetically triggered alarm sounds when a window or door is opened.

For Child Safety They are especially useful for preventing babies and young children from accidentally opening doors and windows, ensuring they don't risk falls or enter unsafe areas. The piercing alarm alerts you and neighbors to potential dangers, deterring intruders and keeping your little ones safe. The compact, magnetically triggered alarms are loud enough to be heard hundreds of feet away, activating instantly when a door or window is opened."