Ajax WaterStop – Smart Water Shut-Off Valve – 3/4" DN20 – White

The Ajax WaterStop White 3/4" is a key component of the Ajax Baseline alarm system. Ajax is a leading brand in security solutions, known for innovative and reliable products that protect both homes and businesses. The Ajax WaterStop is easy to install and operate, so you can always feel secure.

With the Ajax app you receive notifications of alarms and events, view live video streams (if cameras are integrated) and check the status of all your security devices. The user-friendly app gives detailed information and is easy to manage with multiple devices and users.

Features

The Ajax WaterStop White 3/4" is a compact, wireless water shut-off valve with a 3/4" (26.9 mm) connection that can easily be fitted to existing pipework. You can close the valve remotely within five seconds, ideal in combination with Ajax LeaksProtect or a third-party water leak detector to prevent leaks or flooding. The powerful actuator ensures fast shut-off, and the Ajax WaterStop can be installed up to 1,100 metres (line of sight) from the Ajax Hub.

Suitable for both homes and larger buildings, the Ajax app lets you name the rooms where your Ajax LeaksProtect detectors are located. This means you can respond quickly to leaks and shut off the Ajax WaterStop automatically. The valve complies with ISO 5211 and is protected against overheating up to 120 °C. With IP56 protection and tamper protection, the system is suitable for both cold and hot water pipes.

The Ajax WaterStop is made of solid brass and comes with four pre-installed batteries that last up to three years. The device can also be powered by a 9–12 V power supply. The set is supplied complete with a Bonomi Industries shut-off valve. Please see the datasheet in the Documentation tab for further specifications.

Key features

• Compatible with Hub Plus, Hub 2 (2G), Hub 2 (4G), Hub 2 Plus, Hub Hybrid (2G) and Hub Hybrid (4G)
• Works with ReX and ReX 2 range extenders
• Can be connected via five range extenders for greater distances
• Torque up to 8.5 Nm
• Operating pressure up to 10 bar
• Shut-off within 5 seconds
• Managed via the Ajax app
• Tamper protection
• Communication failure detection within 36 seconds
• Two-way communication
• IP56 housing
• Batteries included (batteries excluded from warranty)
• Powered by batteries or 9–12 V
• NO/NC status
• Connection to the Ajax Hub up to 1,100 metres (line of sight)
• Colour: white