Saving Throw Will negates (harmless); Spell Resistance yes (harmless)
Target Restrictions Selected
This effect word causes one unattended object to close, such as a door, chest, or book. If the object possesses a lock, the object is also locked. If the wordspell includes other effect words, the effects of those words are suspended until a creature other than the wordcaster attempts to unlock or otherwise open the object. That creature becomes the target of the other effect words, as if those effect words had the selected target word. Only consider the other effect words when determining the duration of this secondary effect.