Ajax MotionProtect PIR Motion Detector Black – 1938194-09-BL1
The Ajax 1938194-09-BL1 MotionProtect is a wireless indoor PIR motion detector designed to identify the first signs of intrusion in homes, offices, retail stores, and commercial spaces. Finished in black, it offers discreet, modern styling while delivering reliable motion detection as part of an Ajax security system.
Using a high-quality PIR sensor and intelligent digital signal processing, MotionProtect detects human movement while reducing false alarms caused by pets, temperature changes, and environmental interference. It offers a detection range of up to 12 metres, adjustable sensitivity, and pet immunity for animals up to 20 kg and 50 cm in height.
The detector communicates with compatible Ajax hubs using secure Jeweller radio technology, providing two-way encrypted communication with a range of up to 1,700 metres in open space. With a long battery life of up to 5 years, tamper protection, jamming detection, and simple SmartBracket mounting, it is a dependable solution for professional wireless alarm installations.
Key Features
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Wireless indoor PIR motion detector
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Model / SKU: 1938194-09-BL1
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Black finish
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Detects movement up to 12 metres
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PIR sensor with digital signal processing
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Adjustable sensitivity with 3 levels
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Pet immunity up to 20 kg and 50 cm
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Alarm signal delivery time of approximately 0.15 seconds
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Jeweller two-way encrypted radio communication
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Communication range up to 1,700 m in open space
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Tamper protection and jamming detection
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Temperature compensation for stable detection performance
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Compatible with Ajax hubs and range extenders
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Powered by CR123A battery
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Battery life up to 5 years
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Recommended installation height: 2.4 m
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Suitable for indoor use
Ideal For
Perfect for homes, offices, shops, apartments, storerooms, and commercial alarm systems where reliable indoor motion detection, wireless installation, pet immunity, and secure Ajax system integration are required.
INSTALLATION AND SET-UP
The Ajax MotionProtect comes ready to operate straight out the box.
The battery is pre-installed, so there is no need to disassemble the detector. The Ajax MotionProtect can be mounted on the SmartBracket in just a few minutes and fastened to the wall in front of the doors and other places likely of intruder entry.
Connect the Ajax MotionProtect to the hub via the mobile application.
