Preventing Security System False Alarms

False alarms can have a serious impact. Not only a noisy nuisance, false alarms can take police away from other emergencies and other life-threatening situations. They can also cost you hundreds of dollars in fees, create dissatisfaction with your system and your security provider, and make you reluctant to use your system, exposing your property to theft. Here’s how you can help reduce your chances of a false alarm.

  • Change any system batteries every three years.
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Holiday Safety Tips

Help protect your family, home and property this season with these holiday safety tips. With shoppers out in droves and many people traveling out of town, it’s little wonder that crime rates increase in winter. The holidays should be filled with good cheer but even the most wonderful time of the year can be ruined by crime, weather or disaster.

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Tips for Winterizing Your Home

Thieves and burglars aren’t the only thing you need to protect against in the Bay Area this winter. Help safeguard your home and your family from cold weather with these simple money-saving tips.


  • Clean your gutters. When the leaves start falling, protect your home’s exterior and foundation walls by cleaning your gutters and downspouts. When your gutters are clogged, ...
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Protecting You & Your Family from CO Poisoning

If you’re a homeowner in California, you should be aware of a new law protecting you, your family and your property from the dangers of Carbon monoxide (CO) poisoning.

iStock_000009625134SmallA poisonous gas that is odorless and colorless, Carbon monoxide is produced whenever fuels such as gas, oil, kerosene, wood or charcoal are burned. Idling vehicles, heaters, fireplaces, furnaces and fuel-burning ...

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Lehmer’s – Customer of the Month

Denalect Alarm is excited to report that Lehmer’s Buick GMC of Concord is its September commercial customer of the month.

For years Lehmer’s fleet vehicle service has helped us provide fast, efficient service for our customers.

Many thanks to Ron Sadler and his team in Lehmer’s Fleet and Commercial Department.


Denalect Alarm proudly serves the home security and business alarm system needs of Contra Costa County in Northern California: Anitoch, Blackhawk, Concord, Danville, Dublin, El Cerrito, Hercules, Lafayette, Livermore, Martinez, Moraga, ...

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Safe & Secure in Contra Costa

Let me be the first to welcome you to our new, more informative website.

Rod Uffindell, Founder & CEO, Denalect AlarmWhile many of you are here to get information about your home and business security options online, we also want to give you the opportunity to contact us anyway you like. Give us an old fashioned phone call ...

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