A Complete Collection of 100000 Whys
Fav十万个为什么
为什么烟雾报警器需要定期测试？
简单的摘要：烟雾报警器需要定期测试主要是为了确保其可靠性、及时发现问题以及保障人身安全。
1、确保其可靠性：定期测试可以确保烟雾报警器在发生火灾时能够正常工作，发出警报，避免因设备故障而延误报警。
2、及时发现问题：通过测试可以发现电池电量不足、传感器老化或其他潜在问题，及时进行维修或更换，确保报警器始终处于良好状态。
3、保障人身安全：烟雾报警器是早期发现火灾的重要设备，其正常工作对于保障居民生命财产安全至关重要。定期测试是确保其发挥应有作用的关键措施。
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