- Fast and easy adjustment of safety light curtains and grids - Reliable verification of the resolution of the safety light curtains - Efficient vibration damping - Reliable deflection of the light beam - Protection of hazardous areas from several sides Adjustable angle brackets and mounting bases ensure quick, easy and low-cost mounting and fixing of safety light grids and curtains. Corner mirrors for safety light grids and curtains are used to protect hazardous areas with access from several sides. The laser adjustment aid for safety light curtains works with visible laser light. This ensures fast and easy alignment of the transmitter and the receiver. The proper function of the safety light curtains must be checked by means of an appropriate test rod before work starts.