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![Amazon.com: Electronic Buzzer Alarm Continuous Beep Sounder Home Security 110dB Horn Alert Kit for Indoor Outdoor with Loud Voice : Electronics Amazon.com: Electronic Buzzer Alarm Continuous Beep Sounder Home Security 110dB Horn Alert Kit for Indoor Outdoor with Loud Voice : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61nS4fYO+sL.jpg)
Amazon.com: Electronic Buzzer Alarm Continuous Beep Sounder Home Security 110dB Horn Alert Kit for Indoor Outdoor with Loud Voice : Electronics
![This heat detector in my house started beeping this morning. I tried to remove it to replace the batteries, but I have no clue what's going on in here. Is it safe This heat detector in my house started beeping this morning. I tried to remove it to replace the batteries, but I have no clue what's going on in here. Is it safe](https://preview.redd.it/s7bxl8igrr281.jpg?width=3024&format=pjpg&auto=webp&s=1ac8af0ad41f00ee81120e5fce775579c31346ba)