AJAX Motion PIR Indoor Detector, Black & White
The AJAX Motion PIR Indoor Detector is an indoor passive infrared (PIR) motion detector from the AJAX range of wireless alarm components. It is designed to sense the movement of people inside a building and to report that movement to the alarm system. This black and white version is one of the colour variants offered in the AJAX range.
What it does
A PIR detector senses changes in infrared heat patterns caused by a moving body within its field of view. When the detector registers movement, it sends a signal to the connected AJAX hub, which can then trigger an alarm, send a notification, or simply record the event, depending on how the system is set up.
Key features
- Passive infrared motion detection for indoor areas
- Part of the AJAX wireless alarm system
- Black and white colour finish (article code A-PIRMOTION(B&W))
- Suitable for use alongside other AJAX sensors, keypads, and panic buttons
- Designed for indoor installation only
Typical uses
Indoor motion detectors are commonly placed in rooms and corridors where an intruder would pass through or where valuables are kept. Typical locations include hallways leading to entrances, living rooms, offices, storerooms, and stairwells. Installers often position the detector so that it covers the main walking route through a space and avoids pointing directly at windows, heaters, or areas with strong direct sunlight, which can cause false triggers.
Installation considerations
Mount the detector at a height and angle recommended in the product documentation, so that it covers the intended area without large blind spots. Keep the lens clear of dust and obstructions. Because this is a wireless device, it must be added to a compatible AJAX hub before it will report events. Check the documentation for pairing steps, battery information, and detection range before installation.
Who it is for
This product suits homeowners, property managers, and small business owners who want to add interior motion detection to an AJAX alarm system. It also suits installers who need a discreet, black and white indoor sensor that fits a modern interior.
Ordering note
When ordering, use the article number A-PIRMOTION(B&W) to make sure you receive the black and white variant. If you are planning a larger system, consider which other AJAX components you will need to complete the setup, such as a hub, keypad, or additional sensors.
