$16.95/mo*
NO CONTRACT!
‘Same Rate Since ‘78’

Home security rates in Irving that haven’t changed since 1978!

Most people can agree that paying consistent prices for a service can provide a great sense of peace of mind. At Smith Thompson, we pride ourselves in providing our customers with this peace of mind by offering consistent, affordable prices coupled with our industry-leading service. In fact, we have kept the same home monitoring rate since 1978! This means that we haven’t raised the rates in 42 years! This can’t be said for other Irving alarm companies who will constantly change their rates on you so that they can make more profit.

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Check out our Reviews!

3 Flexible Security Plans

Zero Contracts!
Plan 1 $16.95 per month

Wireless Monitoring

  • $89 one-time cost
  • NO TERM CONTRACT
  • Use your existing system
  • 24/7 private monitoring
  • LTE/5G ready cellular + Wi-Fi Connection
  • Professional Installation
  • Same Rate Since ‘78
Compatible systems we can takeover
DSC 1616
HONEYWELL 15p / 20p
Need a new basic system installed? Give us a call, or try our build & price. Build & price
Does your system look different? Text us a photo and we’ll check compatibility 972-597-1911
Plan 2 $21.95 per month

Wireless Monitoring + Arm/Disarm App

  • Upgraded Cellular + Wi-Fi Transmitter
  • Arm/Disarm App Control w/ Notifications
  • $89 one-time cost
  • NO TERM CONTRACT
  • Use your existing system
  • 24/7 private monitoring
  • LTE/5G ready cellular + Wi-Fi Connection
  • Professional Installation
  • Same Rate Since ‘78
Control your existing SYSTEM from your phone!
Compatible systems we can takeover
DSC 1616
HONEYWELL 15p / 20p
Need a new basic system installed? Give us a call, or try our build & price. Build & price
Does your system look different? Text us a photo and we’ll check compatibility 972-597-1911
Plan 3 $29.95 per month

Smart Home Security & Automation

  • 7” Touchscreen Keypad Hub
  • Built-in Camera & Glassbreak
  • 1 Encrypted Power G Motion or Glass Break Sensor
  • 3 Encrypted Power G Door Sensors or Sensor Takeover Module
  • Expandable w/cameras, thermostats, lights, locks all from 1 app.
  • Professional Installation
  • 24/7 private monitoring
  • LTE/5G ready cellular + Wifi Connection
EQUIPMENT PRICING $499
$499 is cheaper that what you can buy it online for, and we actually install if for you!
MONITORING RATE (NO CONTRACT) $29.95/mo

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Plan 1Plan 2Plan 3
Compare PlansMOST ECONOMICAL
$16.95PER MONTH
BEST MID-RANGE
$21.95
PER MONTH
FUTURE PROOF YOUR HOME
$29.95
PER MONTH
Min. Start-up Cost
This is the most common equipment startup cost. No high pressure sales people here.
$89$89$499
No Contract
If you don’t like us, fire us! We are confident we can keep you with great service though.
Wireless. No Phone Line Needed
Even if your phone line is cut, and power goes out, you are still covered 24/7 by cellular connection.
24hr Monitoring
Continuous coverage by our privately-owned UL Certified central station.
Insurance Discount
Because our central station is UL Certified, you will qualify for the maximum insurance discount.
Arm/Disarm App Control
Arm your system right from your smartphone using our app. Includes Stay and Away arming feature.
System History in App
View exactly when your system was armed, disarmed, or when it was triggered.
Push, Text & Email Notifications
Get notified when a specific door or zone is opened and closed, or when it’s armed, disarmed, triggered.
Dual Path- with Wi-Fi Connection
Wi-Fi connected systems are much faster. Also provides an extra layer of protection if cell signal drops in your area.
Works with Indoor / Outdoor Cameras
Our cameras work in unison with the alarm system. If the alarm is triggered, cameras automatically record.
Works with Video Doorbell
View live feed and answer door from your touchscreen keypad, or phone. Keep tabs on deliveries.
Works with Z Wave Devices
The built-in Z Wave hub connects lights, locks, thermostats, garage, into 1 app for a fully connected experience.
Control Home from 1 App
A true smart home is controlled from a single app. Where all devices talk to each other, and work together.
128 Bit Encryption
Our smart sensors use bank-grade encryption. Frequency Hopping Spread Spectrum, and 128 Bit AES Encryption.
Smash & Crash Protection
Our smart panel will still send emergency signals even if completely destroyed by an intruder.
Works with Alexa & Google Home
You can add alarm.com as a skill to make it even easier to control your smart home, hands free.
Power Outage & Restoral Notifications
Receive alerts if your home loses power, and when it’s turned back on.
Arming Reminders
Forget to arm the system, close the garage, or lock door? No problem, our system can remind you.
Unexpected Activity Alerts
Our system learns your patterns. For example: if someone opens a door at an odd time of the day, it’ll let you know.
Automated Schedules
Setup a schedule for your lights and thermostats so you don’t have to remember.
Automatic WiFi Updates
Our smart panel stays current. New features and functionality get pushed directly to your devices.
Power G Compatible
Power G sensors are the best, and that’s what we use. 1-mile range, bank level 128-bit AES encryption.

An Irving home security company with morals

One of our core values is to be upfront and honest with our customers. As such, we guarantee that there are no hidden equipment fees that will raise your monthly rate. On the other hand, we are fully transparent about the costs you will encounter when installing a home security system, even breaking it down so that you can see the exact price associated with the equipment and monitoring separately. By doing this, you will know exactly what you are paying for upfront so that you will be left with a low-monthly monitoring rate. In fact, we lead the industry in high-quality service and affordable home monitoring in Irving, Texas.

No contracts. No price increases.

Get a Quote today!

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Premier security systems in Irving without a contract! No need to stick with us if you want to go elsewhere!

Most home monitoring companies will rope you in with a contract to keep you paying for their service monthly over an extended period of time. However, at Smith Thompson, we feel no need to force you to stick with us through a written contract. As such, we have maintained a “no contract” policy for our customers since we started operating 42 years ago. What this means is that if you are unhappy with our services for any reason at all, you are free to leave us to go with someone else. Since we are assured that our services are of industry-leading quality, we will never have any hidden agendas with our customers. In fact, your happiness and satisfaction are of the utmost importance to us.

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Don’t get roped into a “free” alarm system scam

Sure, it may seem alluring to be offered a “free” alarm system, however, did you know that your “free” alarm will just be factored into your higher monthly rate? In fact, not only will you be paying for your alarm through the monthly rate, you will also be overpaying for the duration of your contract. This means that you will be paying for your “free” alarm for years after it has already been paid for. And if you’re unhappy with your service? Too bad. You are trapped in the company’s contract.

What our customers say
100% Satisfied

From the first phone call to the actual use of our security system we have been 100% satisfied! The technician was knowledgeable and courteous. He was able to answer all my questions and get the system up and running in no time. Thank you Smith Thompson Home Security for making our home more secure and at an affordable price to do so!!!!

Happy Customer Dallas, TX
Excellent Reviews

Don’t take our word for it, look us up. We have excellent ratings on the Better Business Bureau, Trustpilot, Nextdoor, Angie’s List, Google, Yelp, and Facebook. Since 1978, we’ve worked hard to establish and maintain a solid reputation, and our online reviews back it up.

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