How to Choose the Best Fire Alarm

The best smoke detectors provide early warnings when there is a real fire and provides you enough time to escape, but it should not go off each time when you singe the fish fingers. There are three types of alarm – a heat alarm and two types of the smoke alarm. Please read more for detailed information about types and which one to choose according to your convenience.

How much to invest in buying the best fire alarms in Fort Worth?

Research shows that you do not need to spend a lot on getting a fire alarm of great value. By spending 20 dollars, you can buy an excellent fire alarm from online stores and there are expensive alarms that have failed surprisingly. Purchasing an expensive alarm means you will be getting added features like an emergency light, a 10-year battery or smoke alarms that are wirelessly linked to each other. There are popular brands available in the market from which you can choose one.

The best type of smoke alarm

Ionization smoke alarms – These alarms ionize the air between two electrodes. These are negatively and positively charged, thereby creating a current inside the chamber. Smoke particles help in changing the balance of the current. When this happens, a signal is being sent to the integrated circuit and then the alarm makes noise.

Pros – suitable for dustier places like lofts or the area near your bathroom where people often smoke.

Cons – Due to false alarms, the alarms should not be placed too near to the kitchen area.

Optical smoke alarms

Photoelectric or optical alarms are light sensors as they comprise an infra-red LED that every few seconds will pulse a light beam into the sensor chamber for checking smoke particles. When smoke enters, the infrared light gets scattered onto the photodiode light receptor, thereby triggering an alarm. They can able to detect large smoke particles from slower smoldering fires.

Pros – Best for hallways, landings, bedrooms, as well as near to kitchens as they are not prone to false alarms from cooking.

Cons – Not suited in dusty areas like lofts or steamy places like bathroom landings.

Smart smoke alarms

These alarms make a sound when they are able to detect smoke as a conventional smoke alarm would. But as the name suggests ‘smart’, they will send alerts to your phone when there is a fire. This is important when you are not at home, and there is a fire. All these alarms are optical models. There are few smart alarms that are more efficient than others in letting you know where there is smoke around in terms of the methods they use for letting you know as well as how quickly they are able to detect smoke.

Pros – The alarm will trigger quickly and will send an instant notification on your phone as well through the alarm. You will have easy to use apps and hassle-free options for setting up, maintaining and using.

Cons – It will be sending texts and emails on your phone but will not sound the alarm through your phone and sometimes it is slow to sound.


Crisp-Ladew Fire Protection Company offers services like fire alarm installation, monitoring, repair, fire sprinkler systems, home security systems, security camera systems, fire extinguisher inspection, etc. in Dallas, Fort Worth, and all of Texas. For more information, visit



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