DSC DSC | Houston low-voltage integrator |Commercial fire alarm, access control, video surveillance

DSC is a Houston-based low-voltage integration company providing commercial and industrial life safety and security solutions since 1978. We design, install, inspect, monitor, and maintain video surveillance, access control, fire alarms, intrusion systems, BDA systems, structured cabling, and facility communication systems. DSC partners with general contractors, property managers, municipalities,

schools, and industrial facilities to deliver reliable systemsβ€”and long-term service you can count on.

Cameras used to be witnesses. Now they're starting to be teammates. πŸŽ₯Our newest blog post unpacks Hanwha Vision's Proact...
05/19/2026

Cameras used to be witnesses. Now they're starting to be teammates. πŸŽ₯

Our newest blog post unpacks Hanwha Vision's Proactive Vision Intelligence β€” what it actually does, and how it shows up across retail, transportation, banking, education, and manufacturing facilities.

Worth a few minutes if you've wondered whether your current cameras are doing all they can.

Read it here β†’ https://www.thinkdsc.com/blog/hanwhas-proactive-vision

Discover how Hanwha's Proactive Vision Intelligence transforms cameras into active security assets, enabling real-time insights and prevention across various industries.

Hurricane season in Texas starts June 1 β€” about three weeks away. πŸŒ€In our experience, the systems that fail first in a s...
05/11/2026

Hurricane season in Texas starts June 1 β€” about three weeks away. πŸŒ€

In our experience, the systems that fail first in a storm are not the obvious ones. It is the fire alarm battery nobody load-tested, the camera that was never backing up offsite, the generator transfer switch that has not been exercised in a year.

Our latest blog walks through a simple before / during / after checklist to get your security and life safety systems storm-ready β€” written for facility managers and business owners who would rather get it done now than scramble later.

Read it here πŸ‘‰ https://www.thinkdsc.com/blog/hurricane-season-starts-june-1

Ever stood outside your own building waving a badge at a reader that just won't respond? πŸ”‘You're not alone. Most access ...
05/04/2026

Ever stood outside your own building waving a badge at a reader that just won't respond? πŸ”‘

You're not alone. Most access control systems don't fail dramatically β€” they fail quietly. Expired badges nobody cleaned up. Wireless locks running on dying batteries. Readers that got rattled by the last storm.
Each issue is small. Together, they add up to the kind of headache nobody wants on a Monday morning.

We just published a practical breakdown of the 5 quiet failures we see most often β€” and what to actually do about them. Worth a read if you manage a commercial facility.

πŸ”— https://www.thinkdsc.com/blog/locked-out-by-your-own-badge

When did you last actually pull footage from your security cameras? πŸ“ΉIf the answer is "not in months," you're not alone....
04/28/2026

When did you last actually pull footage from your security cameras? πŸ“Ή

If the answer is "not in months," you're not alone. Commercial video systems usually don't fail loudly β€” they fail quietly. Drives degrade. Cameras drop offline. Bitrate gets tuned too low at install. The footage exists, until you need it.

Our latest post walks through 5 of the most common quiet failures we see in commercial security camera systems, and what a quarterly check finds before they cost you.

https://www.thinkdsc.com/blog/security-camera-not-recording-5-reasons-commercial-systems-fail

If your automatic gate keeps breaking, the problem probably isn't the brand. πŸ€”It's almost always the class of operator t...
04/23/2026

If your automatic gate keeps breaking, the problem probably isn't the brand. πŸ€”

It's almost always the class of operator that was installed in the first place. A residential-grade unit running a commercial property will burn itself out β€” and take your repair budget with it.

Our newest article walks through the duty-cycle mistake that costs property managers thousands, plus the four questions to ask before you ever spec a replacement. Worth a read if your gate has been on your call log more than once this year.

πŸ‘‰ [https://www.thinkdsc.com/blog/why-your-automatic-gate-keeps-breaking-and-what-its-really-costing-you]

Flashback Friday with Team DSC πŸ’—Our crew showed up strong for a 5K supporting breast cancer awareness running, walking, ...
04/17/2026

Flashback Friday with Team DSC πŸ’—

Our crew showed up strong for a 5K supporting breast cancer awareness running, walking, and coming together for a cause bigger than ourselves.

Proud to be part of a team that shows up not just for our clients, but for our community too. Way to make it count πŸ’ͺ 🩷

Thank you Flash Custom Apparel for making our shirts for this event! 😊 We love supporting local businesses in our community!

Ever heard of a BDA system? If you own or manage a commercial building in the Houston area, it might already be a requir...
04/14/2026

Ever heard of a BDA system? If you own or manage a commercial building in the Houston area, it might already be a requirement for your property β€” and the rules are different depending on which county you're in. 🏒

Our latest blog post breaks it all down: what BDA systems actually do, what the fire code requires, and why these systems matter more than most people realize.

Read the full article here πŸ‘‡
https://www.thinkdsc.com/blog/bda-systems-in-houston-what-building-owners-actually-need-to-know

That chirping sound coming from your fire alarm panel? It's not going to fix itself πŸ˜…We put together a quick guide cover...
04/06/2026

That chirping sound coming from your fire alarm panel? It's not going to fix itself πŸ˜…
We put together a quick guide covering the five most common reasons your fire alarm panel won't stop beeping β€” and what to do about each one. Spoiler: most of them are simpler (and cheaper) to fix than you'd think.

A dead battery, a dusty detector, or a loose connection could be all that's standing between you and silence. Our service team can usually have a tech on-site in less than 24 hours to knock it out.

Read the full article here: https://www.thinkdsc.com/blog/why-your-fire-alarm-panel-keeps-beeping-and-how-to-make-it-stop

DSC will be closed on Friday, April 3rd in observance of Good Friday. We will resume normal business hours on Monday. Th...
04/02/2026

DSC will be closed on Friday, April 3rd in observance of Good Friday. We will resume normal business hours on Monday. Thank you, and we wish you a safe and peaceful holiday! 🩡

Nothing brings a team together quite like a little friendly competition and a whole lot of gumbo! 🍲πŸ”₯Our DSC crew came to...
03/31/2026

Nothing brings a team together quite like a little friendly competition and a whole lot of gumbo! 🍲πŸ”₯

Our DSC crew came together for a Gumbo Cook-Off filled with great flavors, good laughs, and even better company. From bold spices to secret family recipes, the competition was tough but the memories made were even better.

Grateful for a team that knows how to work hard and have fun together. ❀️

Address

1511 Upland Drive
Houston, TX
77043

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

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