Description The 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. Features - Color: Black - Material: Plastic - Size: 5.80 x 1.50 x 1.50 cm / 2.28 x 0.59 x 0.59 in - Durable construction: Made from high-quality materials, this emergency key ensures long-lasting performance and reliability in critical environments - Easy to use: The simple design allows for quick and efficient operation, minimizing delays during emergency situations - Testing function: Insert the key into the test hole to operate the switch, enabling fast and convenient testing for routine maintenance - Versatile application: Suitable for various fire safety systems in public areas, commercial buildings, and residential complexes - Wide compatibility: Commonly used in fire safety systems for activation and testing of emergency equipment across multiple settings Packing list: 10 x Emergency glass break keys