【Safe Fire Alarm Testing】 Test your fire alarm system without damaging the break glass panel or components, ensuring the alarm works properly without compromising the system's integrity 【Safe Fire Alarm Testing】 This set includes 2 black fire alarm key, providing a complete solution for your testing needs. These emergency door release keys are easily recognizable, ensuring you can quickly identify the correct key when needed 【Durable ABS Construction】 Made from high-quality ABS material, these fire alarm test keys are built to withstand repeated use and offer long-lasting durability for emergency situations 【Easy Identification】 Each key comes with a call point keychain, making it easy to locate and identify the correct key for future use, ensuring quick and efficient testing during emergencies 【Universal Compatibility】 Designed to work with a wide range of fire alarm systems, these universal fire alarm keys are compatible with major brands like KAC, Fulleon, Gent, Apollo, Menvier, Fike, STI, and CQR. This broad compatibility ensures you can use them across different systems, simplifying your maintenance routine.