Security & Surveillance Southlake, Texas

A quieter kind of confidence — wherever you are.

(817) 965-1042

You Should Not Have to Wonder

You are on a flight, in a meeting, two states away. The kids should be home from school by now. The package is supposed to arrive any minute. The dog is alone in the house. You should not have to wonder. TruDefinition designs integrated security across Southlake estates — 4K surveillance, smart access, perimeter awareness, professional monitoring — all woven into your home automation so a single glance at your phone tells you everything is fine.

Properties in Carillon, Estes Park, and The Enclave often run a half-acre to a full acre, with detached structures, long approaches, and landscape that hides the corners. Our security work starts with a walk of the entire property — every entry, every blind spot, every detail — long before we recommend a single piece of gear.

The Frustrations We Hear Most

  • Blind spots along property lines, side yards, and driveway approaches
  • Camera footage too grainy at night to identify a face or a plate
  • An alarm panel with its own app that lives apart from everything else
  • Smart locks, cameras, and a doorbell from three different brands and three different apps
  • Constant false alerts — wildlife, branches, the wind — until you stop reading the notifications

When the System Stops Listening

  • Every camera offline with nothing recording or streaming
  • A smart lock refusing to lock or unlock at the main entry
  • An alarm that has decided to false-trigger on a loop
  • NVR storage failing and footage quietly disappearing

How We Do It in Southlake

Property Security Audit — A thorough walk — every entry point, blind spot, vulnerable corner — across the lot, the home, the outbuildings.

Custom Security Design — Camera maps, access points, NVR specs, and the integration plan drawn for your property.

Infrastructure Build — Cat6 to every camera, PoE switches in place, network ready for around-the-clock recording.

Equipment Installation — 4K cameras mounted, smart locks and video doorbells set, every device on the network.

Remote Access Configuration — Secure remote viewing on your phones, push notifications shaped to what you actually want to know.

Training & Alert Tuning — A walkthrough of every view. Sensitivity tuned to kill the false alarms. Then it stays out of the way.

Who We Help in Southlake

  • You, traveling often and wanting one glance to settle the question
  • A high-net-worth homeowner with a property too large for a doorbell camera
  • A parent who wants the alert when the kids walk in from Carroll ISD
  • A second-home owner managing security from a thousand miles away
  • A homeowner ready to retire the builder-grade alarm and have everything talk to everything

The Questions People Actually Ask.

How many security cameras does a typical Southlake home need?

Most properties land at 10 to 16. Front entry, drive, garage approaches, backyard, pool, side yards, and any detached structures like a pool house or workshop.

Can I view my Southlake home cameras from my phone while traveling?

Yes. Live feeds, recorded footage, motion alerts — all on your phone, from anywhere with internet. One glance and you know.

Do your security systems integrate with Savant?

Yes. Cameras, smart locks, and alarm panels all live inside your Savant interface. Press "Goodbye" on your way out — alarm armed, locks engaged, cameras watching. One press secures the whole property.

How do you prevent false alarms from pets and wildlife in Southlake?

Cameras with person detection that knows the difference between you and a deer. Alert zones drawn around what matters — driveway, entries — so the rest of the night stays quiet.

Technology should enhance
the way you live.

One house. One system. One team that listens — in Southlake and across DFW.