sigrist6068 years ago000Can the unit also be operated without sound or alarm tone?Show in original language (German)silvia.kurmann8 years ago • purchased this product000purchased this product Helpful answerYes, you can be woken up without sound only with light.Show in original language (German)Comment1 commentinroiluzern8 years ago • purchased this product000purchased this productYes, this is optional.Show in original language (German)Comment1 comment
