My dd's bed is under her window. It has one top opener and two side openers which open very wide. I want restrictors fitted so that she can have the windows open at night but not risk her falling out. She is 7yrs, she wouldn't climb out but an accidental enthusiastic bounce on the bed could end in disaster (and no she isn't a pfb but as this happened to a friend's child I am anxious about it - friend's child, miraculously fine btw) THe window company who fitted the windows are refusing to put restrictors on because of fire regs (fair enough) but since she is second floor with a sheer drop below and so couldn't use the window to escape I think she is far more likely to be injured falling out.
ANyway, basically is there such thing as a window restrictor I can safely fit but can be easily removed (by an adult) in an emergency. THanks for your help.