The Steel Web Stopper protects a variety of smoke detectors.
This UL-listed protector from Safety Technology International, STI-9601, is recommended for areas where abuse to smoke detectors is severe. The Stopper is constructed of nine-gauge steel wire with corrosion resistant polyester coating, making it extremely difficult to break. Fast and easy to install, it is available in flush or surface mount with multiple sizes to cover virtually every smoke detector available. It can be used with a variety of low profile, high profile and large array of other smoke detectors.