Dynamic Cable & Security

Dynamic Cable & Security Local security camera installation, low voltage wiring, AV, networking, Fiber optic Cable services, TV mounting and installation, and design in Yankton SD.
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Do Commercial and Residential new construction and retrofits! Local security camera, low voltage wiring, AV, networking, and design in Yankton SD. Do Commercial and Residential projects! Contact for free estimate!

Been a minute since I posted anything 😬. Been super busy with new construction and remodels (commercial and residential)...
05/06/2026

Been a minute since I posted anything 😬. Been super busy with new construction and remodels (commercial and residential) installing Audio, Video, and security systems. Today we wrapped up the final phase of this 2 phase full home remodel. Whole home audio with 10 Sonos zones (indoor and outdoor), 2 x 83” TVs with surround sound, Samsung Picture frame tv, and security system! 😍😍😍 Was definitely worried about mounting to this wave style tile! Turned out perfect!

Not a basketball fan but we got 360* coverage!
04/05/2026

Not a basketball fan but we got 360* coverage!

03/27/2026

🚨 Community Alert🚨

We’ve seen an increase in vehicle break-ins around Yankton lately. Please take a moment to protect yourself and help keep our community safe.

🔒 Lock your vehicles – even if parked at home
💡 Remove valuables or keep them out of sight
📹 Turn on outdoor lights or cameras if available
👀 Stay alert and watch for suspicious activity

If you see something unusual, report it immediately to local authorities. Your quick action could help prevent crime and protect your neighbors. Call Yankton Police Department at 605-668-5210.

3 new stores on a short deadline in Sioux Falls, Harrisburg, and Brandon. 3 Servers, 6 switches, and 74 cameras! Made qu...
03/25/2026

3 new stores on a short deadline in Sioux Falls, Harrisburg, and Brandon. 3 Servers, 6 switches, and 74 cameras! Made quick work on cams by working late prepping, painting, labeling, and connecting backplates to cams. 3 down more to go!

02/11/2026
01/09/2026
Hello and Happy New Year to all of our security camera customers!! If you utilize the DMSS app and more impotantly the n...
12/30/2025

Hello and Happy New Year to all of our security camera customers!! If you utilize the DMSS app and more impotantly the notifications, You have or will be receiving a notification like the one below. No Worries! Your systems DNS has been previously set up correctly to prevent any disruption. If for some reason you have an issue or question just call and I will get it straightened out for you! 605-760-1997

12/09/2025
🤘🤘🤘
12/09/2025

🤘🤘🤘

Great people helping other great people! Grateful to see everyone come together Make things happen!
12/03/2025

Great people helping other great people! Grateful to see everyone come together Make things happen!

✨ STORYTIME: The Part I Haven’t Shared Yet ✨

There’s a special part of this Giving Tuesday story I haven’t shared — and it’s the piece that’s been heavy in my heart all day.

This summer, a local small-business owner, Miles from Dynamic Cable & Security, installed our security cameras at the store.

He also mounts TVs - so we asked if he’d take care of ours at home that had been sitting on our floor since we moved in 2 years ago 🫣

He agreed in exchange for a simple shout-out on our page.

We planned to post it once a few furniture pieces arrived…and, like life does, things got delayed and it’s taken way longer than expected for everything to come together.

Then last week, Miles messaged me out of the blue:

“Drew… instead of using my shout-out for my business, I’d rather use it to share the story of a boy named Grant. He lost his best friend & service dog in September and his amazing family is raising money for a new service dog.”

It was a small moment — but it changed everything.

That message is the reason we built our entire Giving Tuesday campaign around helping Grant’s family 🐾❤️

One quiet choice on his part opened the door for something meaningful on ours.

And today, because of you — this community — over $1,000 has already been raised 🙌🏼

Grant is now only about $1,500 away from receiving a service dog that will truly change his life.

What I keep thinking about is how it all started:

a camera install, a TV mount, a message sent at exactly the right time…

and somehow that tiny spark turned into a ripple big enough for all of us to be part of something that matters.

This is what small business is supposed to be.
This is what community is supposed to be.
People choosing people, simply because they can.

If you feel it on your heart to help Grant reach the finish line, the link is below 🖤

Miles was offered a shout-out for his business — and he handed it to a family who needed hope more.

That’s the kind of good you rarely see, but never forget — and look how good that TV looks 🖤 you know who to call!

Address

Yankton, SD
57078

Opening Hours

Monday 7am - 7pm
Tuesday 7am - 7pm
Wednesday 7am - 7pm
Thursday 7am - 7pm
Friday 7am - 7pm
Saturday 7am - 7pm
Sunday 7pm - 7pm

Telephone

+16057602258

Alerts

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