4 mounting positions
Compatable with cold and hot water pipes
Water shut-off in 5 seconds
Automatic Stuck prevention
Optional Power supply
In-App notifications
Remote control and Configuration
Prevent leaks and protect your property with the Ajax WaterStop 1/2”, an intelligent water shutoff valve designed to automatically block water flow in emergencies. Whether you're at home or away, this smart device gives you peace of mind by detecting leaks and shutting off your water supply instantly.
Integrated with the powerful Ajax security ecosystem, WaterStop can be controlled remotely through the Ajax mobile app or act automatically when paired with Ajax LeaksProtect sensors. Its high-torque electric valve actuator works silently yet reliably, ensuring fast response to any potential flooding.
Built with industrial-grade components and enclosed in a clean white casing, WaterStop is suitable for both residential and commercial use. It supports up to 7 years of operation on a single battery pack, offering zero-maintenance reliability with maximum protection.
| 🔑 Feature | 💬 Description |
|---|---|
| 💦 Leak Response Automation | Automatically shuts off water when leaks are detected |
| 📡 Wireless Connection | Operates on Ajax’s Jeweller radio protocol (up to 1,100 m) |
| 📱 Remote Control via App | Instantly open or close the valve from anywhere |
| 🔁 Works with Ajax Scenes | Create custom automation with Ajax devices |
| 🔧 Tool-Free Manual Control | Mechanical button for emergency shutoff |
| 🔋 Long-Lasting Battery Power | Up to 7 years without replacement |
| 🧱 Sleek White Finish | Modern look, easy to match with interior |
| 🔒 Tamper Protection | Sends alerts if unauthorized access is attempted |
| ⚙️ Specification | 📊 Details |
|---|---|
| Valve Size | 1/2 inch |
| Valve Type | Ball valve with electric actuator |
| Communication Protocol | Jeweller (Ajax proprietary, 868.0–868.6 MHz) |
| Control Options | App, scenes, manual button |
| Operating Distance | Up to 1,100 m (line-of-sight) |
| Battery Type | 4 × CR123A |
| Battery Life | Up to 7 years |
| Operating Temperature | 0°C to +60°C |
| Protection Rating | IP56 |
| Dimensions | 103 × 70 × 196 mm |
| Color | White |
Warranty
Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.
South Africa: 1-3 Days
Free Shipping Over R2000
Shipping From R60
International: 2-5 Days
Its the best
Great quality nylon balls. They’re consistent, durable, and work exactly as expected. Fast delivery and excellent value for money. Highly recommended!
Great!
Incredible awesome equipment to utelise especially during power outage hours
My son loves it. Exactly what he wanted. No complaints. Fast delivery. Kept updated throughout the entire process.
I love them,the sound yoh,is wow
It's make me sleep to jail,and thiefs now scared to attack or robbed my house2
Great product, highly recommended
Good quality
My new favourite case, neatly packed and speedily shipped. I am over the moon.
I had my doubts, because the picture isnt that clear. However when it arrived I was pleasantly surprised. Not only is this warm, the material and quality is outstanding.
This is by far the BEST Camo suit we have ever bought. We will absolutely be referring Gunmansa to all our friends that need tactile gear.
5 STARS ALL THE WAY!!!!
good quality
Haven't had a chance to shoot it but damn it looks so beautiful and realistic this is a 10/10 product!
A great product and does what it is supposed to do
Perfect replacement for previous unit. Plug and play option. No hassles.
Very satisfied with this purchase. Pellets are consistent, clean, and group well at range. Hollow point hits hard and the 500 count tin gives good value for money. Gunmansa shipped fast and the tin arrived sealed with no damage. Would buy again. 5/5
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Some items include supplier/manufacturer warranty coverage.
Yes — we ship across South Africa.
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