AJAX WATERSTOP(3/4) Black & White

The AJAX WATERSTOP(3/4) is listed in our catalogue under alarm systems accessories. It comes from AJAX, a brand known for wireless alarm components such as hubs, keypads, sensors and panic buttons. This black and white version is one of the colour options offered for this accessory.
What this product is
This is an add-on item for AJAX alarm systems. Accessories in this category are usually bought to complete or extend an installation rather than to work on their own. The product name points to a water-related function, but the exact role of the device should be confirmed in the manufacturer documentation.
Key details
- Brand: AJAX
- Category: Alarm Systems, Accessories
- Colour: black and white, as shown in the article number
- Article number: A-WATERSTOP 3/4 (B&W)
- Size reference: 3/4, which appears to indicate a dimension in the product name
Compatibility and planning
Before you buy, check that this accessory works with your current AJAX hub and any other devices in your system. Compatibility depends on the firmware and hardware you use. Confirm the exact dimensions and fitting requirements too, since the size reference in the name is the only measurement information available in our listing.
Typical uses
AJAX accessories like this one are commonly used by security installers who are building or upgrading a system for a home or business. Typical uses include:
- Adding a function to an existing AJAX installation
- Completing a system design during a new installation
- Replacing a worn or lost accessory with the correct colour version
- Matching the appearance of other black and white AJAX devices
Choosing the right colour
The black and white finish is intended to blend with a range of interior and exterior settings. If you already have black or white AJAX devices, choosing the matching colour helps your installation look consistent. The colour should not affect how the device works, but you should always check the product specification for your region.
Installation and care
Install the accessory according to the manufacturer instructions and make sure the power and connection requirements are met. Keep the device clean and dry, and check it periodically as part of routine system maintenance. Professional installation is recommended for complex setups.
Ordering advice
If you are unsure whether this accessory is right for your needs, contact our team with details of your AJAX system and the problem you want to solve. We can help you confirm the right item before you order, which reduces the risk of returns and delays.
In summary, the AJAX WATERSTOP(3/4) Black & White is a specialist accessory for AJAX alarm systems. It suits customers and installers who already know their system requirements and want a matching colour version of this accessory.







