PM-20is a(🇪🇺)European brand, Easy-Detect, conventionalmanual call point. Its compact design and reliable mechanism ensure instantaneous fire alarm signaling.⚙️ Technical Specifications:The button is resettable, meaning it does not break upon activation and can be restored to its original state using a special key 🔑A red LED indicates the activated state of the device 🔴Compatible with almost all types of conventional fire alarm panels.Protection Rating: IP40 (designed for indoor use) 🏠Effectively operates in temperatures from -10°C to +60°C. ❄️☀️Full compliance with the European EN 54-11 standard 📜Advantages:Convenient mechanism for resetting the manual call point to its original position.