Yep.
Metafix floodstopper. Very good and cheap. Got them at all home patients. We change the AA battery annually.
Just don't put it before a booster pump as the suction will cause it to shut.
hydro stopper is a great unit. There is practically no drain on the battery so we don't change routinely. Activation gets checked when we visit six monthly for water sampling.
Only had one fail with random tripping in all the time we've used them.