Ajax MotionProtect Outdoor White Wireless PIR Motion Detector

Ajax MotionProtect Outdoor White Wireless PIR Motion Detector

The Ajax MotionProtect Outdoor is a wireless, weatherproof motion sensor built to guard driveways, gardens, facades and other exterior zones as part of an Ajax wireless alarm system. Using twin infrared sensors and Ajax's proprietary LISA analysis algorithm, it tells the difference between genuine intruders and everyday outdoor movement such as pets, blowing branches or passing traffic, helping installers deliver a reliable perimeter warning layer with far fewer nuisance alarms.

Key Features

• Dual PIR sensors with LISA algorithm: Two independent infrared sensors cross-check movement signals to filter out false triggers before an alarm is raised.
• Adjustable detection range: Coverage can be tuned from roughly 3 to 15 metres with a 90° horizontal field of view to suit the installation site.
• Pet immunity: When mounted correctly, the detector is designed to disregard animals up to around 80 cm tall.
• Anti-masking protection: Automatically calibrates to its surroundings and raises an alert if the sensor is covered, painted over or otherwise obstructed.
• Tamper-protected SmartBracket mount: The included bracket lets installers fit the unit without opening the housing, and triggers an alarm if the device is removed.
• Weatherproof design: Rated for outdoor use in a wide temperature range and resistant to dust, rain and splashing water.
• Long battery life with external power option: Runs on pre-installed batteries for years, with the flexibility to connect external 12V DC power where continuous operation is preferred.
• Encrypted Jeweller radio protocol: Long-range, two-way encrypted communication keeps the detector linked reliably to the hub or a range extender.
• Fast setup via the Ajax app: Pair the device by scanning a QR code, then run signal-strength and detection-zone tests straight from your phone.

Where to Use It

This detector suits homes and small commercial sites that need an early warning before an intruder reaches a door or window. Typical placements include along a driveway, at a side gate, across a garden path, or facing a facade, giving the monitoring station or homeowner extra time to react while ignoring pets and general outdoor activity.

What's in the Box

• MotionProtect Outdoor detector (White)
• SmartBracket mounting plate
• Pre-installed batteries
• Mounting hardware
• Quick start guide

Frequently Asked Questions

Does it work with pets in the yard?
Yes. When installed at the recommended height and correctly configured, the sensor is designed to ignore animals up to approximately 80 cm tall.

Can it be powered from mains instead of batteries?
Yes. While it ships ready to run on batteries, it also supports an external 12V DC power connection for sites needing continuous uninterrupted operation.

Which hubs is it compatible with?
It pairs with Ajax hubs and range extenders using the encrypted Jeweller radio protocol and is configured entirely through the Ajax mobile app.

Additional Resources

• More info