English to Russian Tech/Engineering Other fire safety

Automatic sprinkler protection has been proven to be the most effective way of controlling a fire. Sprinklers attack a fire at its source and in the critical early stages. This not only decreases the extent of fire damage but also smoke,heat and water damage, which can be a major contributor to loss when a fire is controlled with the comparatively indiscriminate use of fire hoses - especially when sensitive food products such as these are involved.

Смысл понятен - спринклерные системы пожаротушения отличаются от традиционных более точечным воздействием на очаг возгорания.

Заранее спасибо за помощь с indiscriminate в этом контексте!