Home > Blog > Wired Vs. Wireless Smoke Detectors

Wired Vs. Wireless Smoke Detectors

Updated on May 6, 2021 by Sydney Williams
wireless smoke detectors

The battle of wired vs. wireless smoke detectors is a very old one. However, the comparison between them is often ruled by advanced concepts and techniques. Nevertheless, both are essential additions to every household. They provide safety and peace, preventing any potential hazards from taking place.

It is crucial to install a smoke and carbon monoxide detector outside each room for maximum protection. Thus, if you are planning to buy one, but are unsure of the exact features take a look at our featured section for more buying options. Let us see the major difference between both the detectors.

Face-Off: Wired Vs. Wireless Smoke Detectors


Although battery-powered smoke detectors are not connected to each other making it a major con for them, the wireless detectors in a house connect with each other and work as one unit. In case of smoke, all the alarms go off simultaneously, alerting every everyone. This interconnectivity feature can be really helpful if there is a hazard like fire.

Power Source

Battery-powered smoke detectors operate through batteries that need to be replaced often. As the batteries get old, the voice gets dull. However, these detectors have a chirping sound that alerts the user of the low battery. Hardwired detectors function efficiently as long as they have an uninterrupted power supply. However, in the case of power failures and cuts, they come with a battery backup to ensure continuous detection


Battery-powered smoke detectors are really easy to install. They are available at all utility stores and comes with convenient installation. However, unlike hardwired Detectors, we need to replace their batteries often. Knowing how to replace the batteries of a smoke detector correctly is crucial, as otherwise the gadget may get damaged. Thus, for the maintenance and installation of hardwired detectors, a technician's help is necessary.

Included Cost

Hardwired detectors like First Alert Smoke Detector are inexpensive and have a reliable power source. They connect to the mains and often consist of a backup in case of power failures. However, the wireless smoke detectors like X-sense Escape are expensive as they are rigged with smart technology. They usually operate on battery power.


You do not have to worry about the distance of each detector in case of wired smoke detectors. Their functions remain unaffected despite the distance. However, in the case of wireless detectors, distance is very important to maintain connectivity as they communicate through radio signals. In the case of malfunctioning, these detectors are easy to repair. One of the best in this range is Kidde KN-COSM-IBA hardwired combination carbon monoxide smoke detector.


Wireless detectors look more aesthetic as no network of cables and wires are visible. You won’t have to drill holes in your walls and ceilings too. As there is no wiring, the upfront investment is also less. Their easy connectivity makes the maintenance work easy and quick. But in the case of hardwired smoke detectors, such convenience is not possible. Therefore, it is important to understand how to install a smoke detector correctly. This will ensure longevity to the device and prevent malfunctions like untimed beeping.

Wired Vs. Wireless Smoke Detectors: Which one to Go For?

The competition of wired Vs. wireless smoke detectors can be overwhelming for many as each comes with their own set of advantages. However, depending on your requirements, you can make the decision for your home. Since wireless smoke detectors offer more convenience, features and other smart features, they are relatively popular than the wired ones. Especially, the photoelectric smoke detectors or heat detectors are quite responsive and offers a longer functional life.

For more buying options, head over to Bestviewsreviews.com. They review & recommend some of the best products based on their quality, performance, and durability to simplify your buying process. So don't forget to take a look, before you get hooked. Happy shopping to you!

Created with Raphaël
Created with Raphaël

Rank #3 in Smoke Detectors

X-Sense Escape Light Smoke Detector Alarm

$29.99 ($29.99 / Count)
Created with Raphaël

< Previous Post

Next Post >