Door and window vibration alarm, magnetic door opener alarm, window breakage alarm, anti-theft alarm

About this itemWindow Alarm with The magnetic door and window alarm will sound a loud 130 dB loud when doors and windows are opened suddenly. The 130 dB Noise not only allows you to protect safety at the same time, but you won't feel it's loud. It's a good helper for children, home, garage, school and security.Home Security Alarm: The door alarm and window alarm sensors work through the magnetic contact between the alarm transmitter and the magnet. The volume of this wireless door sensor alarm wireless ring is 130 dB. You can turn the alarm on and off manually with the on/off switch on the sideEasy to Install: Installation and operation are very fast and easy. Use the triangular mark on the door magnet and magnetic strip to adjust the installation position. The gap should not exceed 3 cm. The innovative mode display function allows you to know the current mode without entering a manual test situation.Mini and Portable: This wireless window alarm has a mini design and will not take up extra space. Quick automatic switch, equipped with 2 AAA batteries, the standby time is up to two years. Molbory door alarms are the perfect solution for homes, RVs, offices, hotels, shops and more.Various Occasions: If you want to protect your home from theft, a door alarm is a cost-effective way to deter thieves. The alarm can also be used as a window alarm, pool alarm, shed alarm, garage alarm or sliding door alarm.