Most people still use the door magnetic alarm during the COVID. In fact, many people do not know that such a small device has played a great role in daily life.

Women living alone, only the elderly and families with children, etc. for the safety of home, many families have installed it on the doors and windows. Now, it has become a must for business people who often travel abroad.

When the door of the home or hotel is illegally invaded by outsiders, the alarm can cooperate with the access control controller to keep the access control in the alarm state for a long time until the danger of illegal invasion is relieved.

In addition, the door magnetic alarm, which is small and exquisite, can also be loaded into the luggage by the user, follow the owner, and escort the safety of the user on the way of business trip.

At home, it can be used as the security and anti-theft of household doors and windows; When traveling, it can also follow the owner to protect the owner's living safety during business trip and hotel stay. If it is late at night when people are deeply asleep, the high decibel sound can also wake up the host immediately, give enough response time to the upcoming crisis, and help the host make a correct defense judgment. It is small size and easy to install. It can also be used on business trips

The door magnetic alarm is installed with firm 3M double-sided adhesive tape, which can be pasted immediately. As long as the protective paper of the double-sided adhesive tape is torn off, and then pasted on the door frame and door, it is firm and not easy to fall off. Simple and easy to operate, and there are no other cumbersome wiring steps

Therefore, some business elites rely on it very much.

When you are on a business trip, put one at home to guard the door and another in the suitcase to stick it at the door of the hotel room to ensure your safety.

In addition, it can be installed on the drawer and cabinet of the office to prevent the loss of valuables.