The slip guard carabiner is a carrying option which fulfills two functions. First, the function of a carabiner hook. Secondly, it provides a drop safety for the unit. When carrying the PARAT® 3000 on a belt clip, the slip guard carabiner can be hooked onto the belt loop and in case the unit dislodges from the belt, it remains attached to the user. The slip guard carabiner can be assembled on the belt clip of the PARAT® 3000.