AJAX WaterStop 1/2 Black & White

The AJAX WaterStop 1/2 Black & White is an accessory from AJAX, a brand known for wireless alarm system components. This version comes in a black and white colour finish, identified by the (B&W) code in its article number. It is listed in our catalogue under Alarm Systems and Accessories.
AJAX systems are built around a central hub with a range of wireless devices such as sensors, keypads, panic buttons and power supplies. Accessories like the WaterStop add to that ecosystem and help installers tailor a setup to the needs of a particular site.
Product overview
This product is part of the AJAX accessory family. The name includes the designation 1/2, and the colour variant is black and white. The supplier information focuses on the product identity rather than a full technical datasheet, so the points below summarise what is confirmed.
- Brand: AJAX
- Category: Alarm Systems, Accessories
- Colour version: Black and white (B&W)
- Designation in name: 1/2
- Product type: Accessory for AJAX alarm systems
Compatibility and setup
Before buying any AJAX accessory, it is sensible to check which hub model and firmware your system uses, and whether the accessory works with the devices you already own. Ask us or consult the official AJAX documentation for the exact compatibility list. Choosing the correct colour variant also helps the device blend in with the other components in your installation.
Typical uses
Accessories of this kind are commonly used in the following situations:
- Completing an existing AJAX alarm installation in homes or offices
- Expanding a system with additional functionality as security needs grow
- Matching the colour of other black and white AJAX devices on a site
- Replacing or upgrading a component within a working system
Who it suits
The product suits installers, facility managers and private customers who already use AJAX equipment or are planning a wireless security system based on the AJAX platform. Because the black and white finish is a deliberate colour choice, it is especially relevant for projects where visual consistency matters.
Installation and handling
Handle the device with care during installation, follow the manufacturer’s instructions for mounting and pairing, and keep the packaging until you have confirmed the product works as expected. If you are unsure about installation, a qualified security installer can help you position and configure the accessory correctly.
Purchasing notes
Our listing reflects the information available from the supplier. Specific dimensions, included parts, warranty terms and certifications are not stated here, so please verify these with the manufacturer or our team before ordering. Order the black and white variant if your installation uses that colour scheme.
In short, the AJAX WaterStop 1/2 Black & White is a colour-specific AJAX accessory for wireless alarm setups. Confirm compatibility with your system and you will have a straightforward addition to your AJAX installation.







