Ajax MotionProtect Plus Wireless Motion Detector with Microwave Sensor (White) (38198)

  • Dual Technology: Wireless PIR & Microwave sensor (12m range).
  • False Alarm Filter: Ignores AC, curtains, and light flickering.
  • Pet Immune: Ignores pets up to 20 kg and 50 cm.
  • Battery Life: Up to 5 years (CR123A pre-installed).
  • Delivery & Warranty: Fast shipping to Latvia, as well as Estonia and Lithuania. 2-Year Warranty for all clients (Business & Private).

AJAX

77,73€
€64.24 (bez PVN)

Detector Type Motion | Detection technology PIR | Detecting area Up to 12 m | Wireless | Operating temperature range -10°С to +40°С | Colour White | Included Accessories SmartBracket mounting panelCR123A battery (pre-installed),Installation set,User’s guide. | Dimensions 110 × 65 × 50 mm

Wireless motion detector with microwave sensor that notifies the owner of first signs of home or office intrusion. Designed for rooms with air conditioners, fireplaces and where there is a likelihood of light flickering, glare and reflections.

– The additional microwave sensor filters possible interference from the air conditioner and curtain movement
– The device operates up to 5 years without battery replacement
– Ignores pets weighing up to 20 kg and with a height up to 50 cm

Unit Box Height0.065
Unit Box Length0.115
Unit Box Width0.08
Detector TypeMotion
Detection technologyPIR
Detecting areaUp to 12 m
EnvironmentIndoor
CommunicationWireless
Operating temperature range-10°С to +40°С
ColourWhite
Included AccessoriesSmartBracket mounting panel
CR123A battery (pre-installed),
Installation set,
User’s guide.
Dimensions110 × 65 × 50 mm
Units per Shipping Box1
Unit Calculated Volume0.000598cubm
Product Net Weight0.096kg
Unit Calculated Weight0.14kg
SKU: AJAX-38198 Category:

Based on 1 review

0.0 overall
1
0
0
0
0

Only logged in customers who have purchased this product may leave a review.

  1. Sarah Jenkins –

    I bought this specifically because my living room has a fireplace and AC, which used to trigger my old sensors. The MotionProtect Plus handles the interference perfectly using the microwave sensor. Installation was a breeze, and it ignores my spaniel just as described. Great service from the shop!

    Sarah Jenkins –

Is this the official EU version compatible with the Ajax app?

Yes, this is the official European version fully compatible with the Ajax Security System app on iOS and Android. It supports automatic over-the-air software updates.

Why choose the MotionProtect Plus (38198) over the standard model?

The 'Plus' model features an additional microwave sensor alongside the standard PIR sensor to filter thermal interference. This is essential for rooms with air conditioners, fireplaces, or drafts, as it prevents false alarms caused by rapid temperature changes or light flickering.

How long does the pre-installed battery last?

The device is powered by a pre-installed CR123A battery which provides up to 5 years of operation under standard usage conditions. The battery level can be monitored in real-time via the Ajax mobile application.

What happens if the device becomes defective?

Apsardze24.lv offers a 2-Year Warranty for all private and business customers. Our service center is based in Riga, allowing us to handle warranty claims and replacements much faster than international marketplaces.

Will my pets trigger the alarm system?

The detector uses a SmartDetect algorithm to ignore pets weighing up to 20 kg and up to 50 cm in height. To ensure this feature works correctly, the unit must be installed at the recommended height of 2.4 meters.

Does this motion detector require a central hub to function?

Yes, this sensor cannot operate as a standalone device and requires an Ajax Hub or ReX range extender. It communicates via the secure Jeweller radio protocol rather than standard Wi-Fi.

How do I determine the best installation location?

The detector should be mounted on the SmartBracket panel (included) at a height of 2.4m, away from mirrors or metal objects that block radio signals. for specific placement advice, please contact our technical support at [email protected].

Related products

×