With the continuous increase in the number of elevator users and the frequent occurrence of accidents, more and more domestic attention is paid to elevators. SODRON provides users with customized products and solutions according to elevator industry standards. Pepple find solution through the feedback from the safety sensors installed in the elevator doors and inside the elevator,and adding more safety products . Once the elevator has a problem, the system will start a real-time alarm to notify the property or elevator maintenance personnel to rush to the incident site for disposal.