this is similar to what i use on the wagooon & i did think about using some on the front [as a separate unit] but went no further with it. the buzzer works well for me as that was all i wanted [got no use for lights].
one question tho ........ if fitted will it be used?. not much point in spending the cash if it ain't used.
ohh .. mine have been fitted for a 'few' years now with no issues [well was before i brought it up now lol].