①The emergency glass break key switch is an essential tool for fire safety and emergency situations. Designed for use in buildings, hotels, and public spaces, this key allows for quick access to emergency buttons and alarm systems. Simply insert the key into the designated slot, apply pressure to break the glass, and activate the emergency alarm. This ensures immediate response and enhances safety protocols. ②Features ③Color: Black ④Material: Plastic ⑤Size: 5.80X1.50X1.50cm/2.28X0.59X0.59in ⑥Material: This emergency key is made from materials, ensuring use in environments and providing a sense of security. ⑦Easy to use: The simple design allows for quick and easy operation, reducing the complexity of emergency procedures and ensuring action when needed. ⑧Testing: Insert the key into the test hole to control the switch, meeting testing requirements in a single step, making it efficient for regular checks. ⑨Versatile application: Suitable for various fire safety facilities, including public places, commercial buildings, and residential complexes, ensuring usability. ⑩Wide range of use: Extensively used in the field of fire safety, this key is an essential tool for maintaining and testing emergency systems in diverse settings. ⑪Package list: 10 x emergency key