24 Hour Locksmith - Sima's Locksmith Brooklyn, NY - Get window Gates Opened Security in the home isn’t always about keeping things out, sometimes it helps to keep things in! Window gates are a favorite for families with small children, as they eliminate concerns about falling, allowing you to keep windows open to enjoy the breeze. However, there are times when you need to open your gates, but where did you put that key? At Sima's Locksmith Brooklyn, NY we can get your window bars open in a flash and provide you with any replacements or servicing when needed.