Ajax WaterStop 1/2 (DN15) White
R4 108,95
The Ajax WaterStop 1/2 (DN15) White is an intelligent automatic water shut-off valve designed to prevent flooding and water damage. This Ajax WaterStop DN15 automatically closes the water supply within 5 seconds when triggered by Ajax LeaksProtect or compatible third-party leak detectors connected to an Ajax Hub.
Designed for residential and commercial installations, the system provides secure wireless communication, remote control functionality, and reliable autonomous operation.
β’ Automatic water shut-off within 5 seconds
β’ Designed for 1/2β (DN15) plumbing systems
β’ Compatible with hot and cold water pipes
β’ Up to 3 years battery life
β’ Ajax Jeweller wireless communication
β’ Remote control through Ajax apps
β’ Sabotage-resistant protection features
β’ Easy installation without construction work
Professional flood prevention solutions available from Security Expert Online.
Out of stock
1952271-146-WH1
Additional Information
Additional information
Description
Ajax WaterStop 1/2 (DN15) White
The Ajax WaterStop 1/2 (DN15) White is a smart water leak prevention device designed to automatically shut off water when a leak is detected. This Ajax WaterStop DN15 combines a premium shut-off valve with a powerful electric actuator to help protect homes and businesses from flooding and costly water damage.
When connected to Ajax LeaksProtect or compatible third-party water leak detectors through an Ajax Hub, WaterStop automatically closes the water supply within 5 seconds.
Automatic Water Shut-off
WaterStop uses a high-performance electric actuator with up to 8.5 NΒ·m torque for fast and reliable valve control.
The system reacts immediately when a leak is detected, helping reduce property damage and unnecessary water loss.
Key operational features include:
β’ Automatic water shut-off within 5 seconds
β’ Reliable valve operation under pressure
β’ Remote control through Ajax mobile apps
β’ Scheduled automation scenarios
β’ Integration with Ajax smart security systems
The fast shut-off response helps minimise flooding risks in residential and commercial properties.
Wireless Communication
The Ajax WaterStop DN15 uses Ajax Jeweller wireless communication technology for secure two-way communication with the Ajax Hub.
Wireless communication features include:
β’ Communication range up to 1,100 metres in open space
β’ Encrypted two-way communication
β’ Frequency hopping protection against jamming
β’ Secure device authentication
β’ Stable low-power radio communication
This ensures dependable operation across homes, offices, apartments, and commercial environments.
Installation and Compatibility
WaterStop is designed for simple installation without complicated wiring or construction work.
The compact actuator design allows installation in confined plumbing spaces while supporting multiple mounting positions.
Compatibility requirements:
β’ Ajax Hub
β’ Ajax LeaksProtect
β’ Compatible third-party leak detectors via Ajax integration
The device supports both hot and cold water systems.
Security Protection
WaterStop includes advanced protection mechanisms for stable and reliable operation.
Protection features include:
β’ Overheating protection
β’ Overcurrent protection
β’ Encrypted anti-sabotage communication
β’ Backup operation during power outages
β’ Continuous system monitoring
Ajax apps instantly notify users and installers about low battery conditions or device malfunctions.
Power Supply
The device operates using pre-installed batteries and also supports optional external power.
Power features include:
β’ Up to 3 years battery life
β’ 4 Γ CR123A batteries pre-installed
β’ Optional 9β12 V DC external power supply
β’ Battery backup during power outages
This allows uninterrupted operation even during electrical interruptions.
Advanced Automation
As part of the Ajax ecosystem, WaterStop supports intelligent automation and smart home functionality.
Automation examples include:
β’ Automatic water shut-off during leaks
β’ Water shut-off when arming the security system
β’ Scheduled water supply control
β’ Integration with Ajax automation scenarios
These automation features help improve overall property safety and water management.
Device Specifications
β’ Valve size: 1/2β (DN15)
β’ Colour: White
β’ Shut-off time: Up to 5 seconds
β’ Actuator torque: Up to 8.5 NΒ·m
β’ Communication technology: Ajax Jeweller
β’ Wireless communication range: Up to 1,100 m
β’ Power supply: 4 Γ CR123A batteries
β’ Battery life: Up to 3 years
β’ Optional external power: 9β12 V DC
β’ Suitable for hot and cold water systems
β’ Installation type: Inline plumbing installation
Compatibility
Compatible with:
β’ Ajax Hub
β’ Ajax LeaksProtect
β’ Ajax ReX range extenders
β’ Ajax automation scenarios
β’ Third-party water leak detectors integrated via Ajax Transmitter or MultiTransmitter
Complete Set
β’ Ajax WaterStop 1/2 (DN15) White
β’ 4 Γ CR123A batteries (pre-installed)
β’ 2 Γ actuator securing lockers
β’ Sealing nut
β’ Quick start guide
Professional Security Solution
The Ajax WaterStop DN15 provides intelligent flood prevention and automatic water control for residential and commercial properties. Integrated with the Ajax ecosystem, it helps reduce water damage risks while improving smart building protection.
Security Expert Online supplies professional Ajax flood prevention and smart security solutions across South Africa.
