Residential Burglar Alarm Systems

Sleek unobtrusive home alarm installation from Denalect

Sleek unobtrusive home alarm installation from Denalect

Since 1969, Denalect has served the home safety needs of Northern Californians. We’ve worked hard to earn the respect of our customers and keeping you, your family and your property safe and secure.

Each of our residential burglar alarm systems are designed to meet your unique needs. This is not a cookie cutter, assemble-at-home solution or the latest and greatest technology no one knows how to use. Denalect only uses top-of-the-line equipment from reliable and reputable sources not available to retail vendors. Then our equipment and design configurations are fine-tuned to meet your budget.

Here’s a sample of what our residential burglar alarms offer:

  • Door/window contacts, glass break sensors
  • Emergency/duress signals (in specially designated rooms)
  • Exterior audible alarms
  • Interior visible and audible alarms
  • Motion detectors
  • Photo-electric sensors

What makes Denalect one of the premier alarm companies in Northern California? It’s our local knowledge and our highly trained and friendly installation team. But don’t take our word for it, here’s what our customers say:

“I would like to give a very good recommendation to the two gentlemen who installed my Denalect alarm system. They were very nice, helpful and did a good job cleaning up. They also had a lot of patience when it came time to explain to me how the system worked.  I enjoyed having them around. Keep up the good work!” – Theresa, Vallejo Denalect customer since 2000.

For some tips on choosing the right security system for your home, click here. For a free consultation, please contact us at (925) 935-2680 or email us at