Stop Barking Automatically
Stop the Barking. Automatically. Even When You Are Not Home.
The Tech4Tails Automatic Anti-Barking Device detects barking up to 15 metres away and responds instantly with a safe ultrasonic tone your dog notices but you barely hear. No shocks, no shouting, no supervision needed.
- Works 24/7 on its own, indoors or in sheltered outdoor areas
- Long lasting battery life
- FREE 7-day digital training guide with every order
Sound Familiar?
The courier arrives and the whole street knows about it. The hadedas land on the roof and your dog loses it. You get home to another note from the neighbours. You love your dog, but the constant barking is wearing everyone down and you cannot stand guard in the garden all day.
Shouting does not work because the correction comes too late and your dog never connects it to the barking. Shock collars work through pain and fear, which is exactly what most South African dog owners refuse to use. What actually works is instant, consistent, well-timed feedback at the exact moment the barking starts. That is what this device does, every single time, without you lifting a finger.
Hear It From Kirstin and Randy
Real Tech4Tails customers on how the ultrasonic bark control device brought quiet back to their home.
What Verified Buyers Say
Real reviews from verified purchases of this device on Takealot.
Great quality! Worked like magic.
“It’s silent so you actually don’t hear anything. We put ours in the living room and it has completely stopped our doggo barking. It’s the first time in months we’ve had a quiet house. Definitely getting another 2 for the front gate and backyard.”
Finally a winner!
“Bought this product after trying a cheaper one. Previous one only had 1 frequency so my dog got used to it. This product has 4 and a frequency that changes between the 4!! Worked like a charm so I’m feeling confident about this one.”
Good devices & fantastic support
“Bought a device as two units that I bought from Amazon USA were ineffective… I have even been in contact with Tech4Tails asking questions on how best to use the device and achieve the best success, so their customer service is really good too. Thank you :)”
Does what it says
“Good product. Work very well.”
How It Works in 3 Simple Steps
Place It
Mount or place the device where the barking happens. By the fence, on the patio, near the front door or in the living room.
It Listens
The built-in microphone detects barking up to 15 metres away. Adjust the sensitivity to match your yard or room.
It Corrects Instantly
The moment barking starts, a safe high-frequency tone interrupts it. When the barking stops, the tone stops. Your dog quickly learns that quiet means calm.
No shocks. No shouting.
Why Dog Owners Choose Tech4Tails
Safe and Shock-Free
Uses harmless sound waves instead of painful shocks. Your dog learns without fear, stress or anxiety.
Hands-Free 24/7
No catching your dog in the act. It corrects barking day and night, even while you are at work or asleep.
Adjustable Range and Sensitivity
Dial in exact coverage for a small courtyard or a larger lawn so it only reacts to your problem zone.
USB Rechargeable
No power cords outside and no expensive batteries. Long lasting battery life with automated bark control between charges.
Is This Device Right for Your Dog?
Ultrasonic training is not a fit for every dog and we would rather tell you upfront than take an order that ends in disappointment.
Works best for
- Healthy dogs from 6 months to 8 years old with normal hearing
- Habit and alert barkers that go off at couriers, gates, birds or passing cars
- Boredom barkers that carry on while you are at work
- Multi-dog homes, since one device covers an area up to 15m. Add more devices to extend the coverage across a larger space
Not suitable for
- Puppies younger than 6 months
- Deaf dogs or dogs with hearing loss, since they cannot hear the tone — our 2-in-1 vibration collar is the better fit for them
- Dogs crying or howling from separation anxiety. That is distress, not nuisance barking and it needs behaviour support rather than correction
- Aggressive dogs, which should be assessed by a professional trainer or behaviourist first
Shock-Free Correction vs The Alternatives
A safe ultrasonic tone your dog notices without pain or fear. Here is how that compares to the usual options.
| Tech4Tails Auto DeviceRECOMMENDED | Shock Collar | Shouting | |
|---|---|---|---|
| Pain-free and shock-free | ✓ | ✕ | Stressful |
| Works while you are out | ✓ | ✓ | ✕ |
| Instant, consistent timing | ✓ | ✓ | Too late |
| Nothing worn on your dog | ✓ | ✕ | ✓ |
| Area coverage | Up to 15m | One dog only | Line of sight |
Choose Your Bark Control Setup
Bundle prices are compared with buying each item separately on our store today. The bigger the setup, the bigger the saving.
Every Order Includes
- Your Tech4Tails device or bundle, USB rechargeable and ready to use
- FREE 7-day digital training guide to get lasting results faster
- Fast delivery across South Africa
- 30-day money back guarantee with free returns
- Friendly local support on WhatsApp if you need setup help
30-Day Money Back Guarantee
Try it for a full 30 days. Follow the included 7-day training guide, give the device a fair chance to work and if you are not happy with the results we will refund you. Returns are free, so your purchase is completely risk-free. Our local team is also a WhatsApp message away if you need setup help.
Frequently Asked Questions
Is the ultrasonic sound safe for my dog?
Yes. The device uses a high-frequency tone that is completely safe. It works as a distraction, not a punishment. There are no shocks and no pain, so your dog learns without fear or anxiety.
Will I hear the sound?
The tone is practically inaudible to humans. Your dog notices it clearly while your household carries on as normal.
Can I use it outside?
The casing is water-resistant ABS, so it works best indoors or in sheltered outdoor spots like a patio, veranda or under an eave. It is not fully waterproof, so avoid placing it in direct rain.
How is the bundle remote different from the automatic device?
The automatic device works on its own around the clock at home. The handheld remote puts control in your hand for walks and active training and it corrects more than barking. Use it to stop jumping, digging, chewing and lead pulling the second they happen.
Which dogs does it work for?
It works on all breeds and sizes and is recommended for healthy dogs from 6 months to 8 years old with normal hearing. It is not suitable for puppies under 6 months, dogs with hearing issues, dogs crying or howling from separation anxiety or aggressive dogs. Those situations need a vet or professional behaviourist rather than a training device.
What if it does not work for my dog?
You are covered by our 30-day money back guarantee. Use the device with the 7-day training guide and if you are not happy with the results within 30 days contact us for a full refund with free returns.
What is in the free training guide?
A simple 7-day digital guide delivered with your order. It shows you exactly where to place the device, how to set the sensitivity and how to reinforce quiet behaviour so results stick.
How long does the battery last?
The USB-rechargeable battery has a long lasting battery life, with no outdoor power cords or throwaway batteries.
Reclaim Your Quiet Home
Consistent, humane and automatic. Join South African dog owners who have swapped shouting and neighbour complaints for peace and quiet.
Choose Your Setup