DIAGNOSING DEVICE, DIAGNOSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING DIAGNOSING PROGRAM

Communication interface device for wireless door controllers

Wind safe door

Backup controller

Control device for a linear actuator, particularly for the movement of sliding doors

Motor drive apparatus

Method and device for deactivating defective doors

Automatic door system

Circuit arrangement including a self-diagnosis system for triggering and monitoring a load in a bridge circuit and associated operating method

Method and safety system for a displacement device of a motor vehicle