This aftermarket Legrand compatible Call Point Break Glass Fire Alarm Test Key DM is an essential tool for all fire alarm systems. Made in the United Kingdom, it ensures the smooth functioning of your fire alarm system. The item is durable and reliable, and it comes with FREE FAST P+P for added convenience. With this tool, you can easily test the fire alarm system without having to break the glass. It is compatible with Legrand call points, making it a great investment for your facility maintenance and safety needs.