Many of our products save lives. This also includes our back-up alarm PeTer. The new alarm system is one of the first to comply with the current UN specification for reversing alarms. (The name refers to the sound level in the third octave that the alarm emits. This sound in German is called “Pegel-Terz-Rauschen”) In other words, PeTer analyses the volume and sound of the ambient noise and chooses a signal tone that is audibly different from the ambient noise in terms of volume level and third-octave spectrum. In this way, the noise pollution caused by reversing alarms can be significantly reduced, while increasing safety for passers-by. Find out what PeTer can do for you.