Mobile thermal technology reveals potential fire risks intensified by working from home

How to make your home office safer – advice for home workers

The possible electrical dangers faced by Britain’s army of home workers are today revealed with the help of mobile thermal imaging technology.

For millions of us our homes are now our offices, but very few of us are aware of potential electrical safety hazards in our home-office setups or how to ensure we safely accommodate the equipment we use every day.


These images, captured with the new Cat S62 Pro thermal imaging smartphone, show the fire risks that poorly thought through domestic office setups can cause.

Bullitt Groupthe makers of the Cat S62 Pro, have partnered withElectrical Safety First to highlight the issue and offer tips and advice on how to make your home office set up safer.

The gallery of images, captured in a home working environment, shows the varying levels of heat invisible to the naked eye that is produced by different electrical setups and devices. The images show common habits including:

Charging laptops and phones on flammable surfaces

Stacking equipment due to lack of space

Daisy-chaining extension leads because you’ve got more to plug in than usual

Overloaded sockets

Routers covered with office materials / or boxed in

Extension cables covered with household items

Working from home is now commonplace but little thought is given to the set-up of our temporary work desks, many just working wherever there is space.

New research commissioned by Bullitt Group, shows electrical safety checks by employers have dropped by nearly half (a decrease of 46%) since lockdown.

The research, compiled byCensuswide using a 2k sample of people working at home due to COVID, also shows:

Many home workers surveyed (41%) operate in cramped workspaces and things often get piled on top of extension units

Over a third don’t have enough plug sockets (36%)

Over a third say that have to daisy chain extension cables to get the length they need (35%)

There is a high level of complacency around electrical safety with more than half (56%) of respondents saying they are not worried about electrical dangers

When asked about where they currently work, more than a third (36%) say they often move their laptop and charger around as they work in different spots

Almost a third (30%) have never considered the dangers of working in some domestic spaces

23% are sharing electrical sockets for work with other domestic items

21% do not have a dedicated workspace at home and 19% feel the quality of work is affected by not having a dedicated workspace

Working closely with Electrical Safety First, Bullitt Group has come up with some simple guidelines to make the home office environment safer.

Key tips include:

Avoid overloading sockets

Do not leave phones or laptops plugged in to charge overnight and don’t charge on a bed – always charge on a hard, flat, non-flammable  surface

Don’t “daisy chain” extension leads. If your cable doesn’t reach, don’t plug it into another adaptor. Move your workspace closer to the socket or use a longer lead

Regularly check electrical cords and extension cords for damage

Only use extension cords on a temporary basis

Do not plug a space heater or fan into an extension cord or power strip

Do not run cords under rugs / carpets, doors, or windows

Make sure cords do not become tripping hazards

Keep papers and other potential combustibles at least 1m away from space heaters and other heat sources

Make sure you use the right wattage for lamps / lighting

Only use chargers provided with the product and buy any replacements from reputable retailers you know and trust

Keep your work area tidy and keep drinks away from electrical items

Make sure your home has smoke alarms. Test them monthly and replace the unit every 10 years or as directed by the manufacturer

“When the country first locked down, homeworking was seen as a temporary situation. Now it’s looking more long term, it’s important that both employers and employees are fully aware of the risks and how to mitigate them,” said Nathan Vautier, CEO at Bullitt Group.

“The thermal imaging technology built into the S62 Pro is a quick and simple way to see a world that’s invisible to the naked eye and can improve safety in any working environment.  Tradesmen have used our thermal phones to spot electrical faults and issues for some years, but this is also a genuinely useful tool for anyone who wants to improve safety and monitor what’s going on with electrical equipment in their homes,” continued Vautier.

A spokesman for Electrical Safety First said: “There is simply not enough awareness out there about the possible dangers of poorly set up home office environments. Thermal technology is certainly one way to monitor electrical equipment for overheating issues and the images thatCat phones have created here show very clearly just what is going on and highlight some of the common dangers we regularly warn people against.”

Other survey results:

●        Before lockdown, 40% of respondents’ companies had a procedure in place to regularly check electrical items. This has now dropped to just 22% since working from home began

●        Almost a third (31%) feel their employer should be doing more to provide safety and other guidance about home working

●        Only 19% have received safety advice/guidance from their employer concerning their home working set up

●        Almost half (45%) don’t know when work specific electrical items were last safety checked

The Cat S62 Pro smartphone has an MSRP of £599 and is available to buy and multiple retailers and operators.

About Cat devices and accessories

The Cat® brand stands for trustworthiness, durability, reliability and quality. The Cat DNA is found in every Cat mobile phone, offered by its global mobile licensee Bullitt Group, whose exceptional manufacturing experience is harnessed to create a global-category-leading mobile range in a highly competitive and poorly differentiated market.

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