The drawbacks of ordinary smoke alarms in [[targetlocaion]]
Defending against fire is important, and smoke detectors perform a critical role in safeguarding your family. Even so, smoke detectors have various drawbacks. For example, they are only able to react to smoke, not extreme temperatures. In the event there is a fire in your residence, you may not be cautioned unless the smoke ascends to the smoke detector. While there are some other unmistakable signals of fire -- such as a marked heat increase -- if there’s a lack of smoke, there is no sounding of your smoke detector.
In addition, smoke detectors only beep if they find enough smoke. If a fire creeps along slowly at first, you might not be cautioned until it's too late. Many smoke detectors use more than one sensor, which means they will detect smoke from both roaring flames and something less intense. Then when they sound their alarm, it falls to the resident to contact the fire department after they safely leave the residence.