A magnetic door alarm is a simple yet effective security device designed to detect unauthorized entry through doors or windows. It consists of two parts: a magnetic sensor placed on the door frame and a contact piece attached to the door itself. When the door is opened, the magnetic connection is broken, triggering a loud alarm to alert you to the potential intrusion. Ideal for use in homes, offices, or storage spaces, this alarm provides a cost-effective way to enhance security by notifying you immediately of any unauthorized access. Easy to install and operate, a magnetic door alarm is a reliable addition to any security system.
