Ajax MotionProtect Jeweller wireless PIR motion detector, white
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Choose countryAjax MotionProtect Jeweller is a white wireless PIR motion detector for indoor use. It detects movement up to 12 m away and offers pet immunity for animals weighing up to 20 kg and measuring up to 50 cm tall.
Detection and sensitivity
Choose low, medium or high sensitivity. The SmartDetect algorithm helps distinguish animal movement, while digital signal processing and temperature compensation adapt detection to changing conditions. The detector ignores draughts and air conditioner noise. A FresnelTech optical component made from POLY IR4 material and an Excelitas PIR sensor help reduce false alarms from equipment and electromagnetic interference.
Communication and protection
- Jeweller connection: encrypted two-way communication with Ajax Hub over distances up to 1 700 m in open space.
- Protection: authentication, tamper protection, jamming detection and frequency hopping.
- Testing: the detector response check interval is adjustable from 12 to 300 seconds; connection quality and the detection area can be tested remotely.
Installation and power
The SmartBracket mount allows installation without disassembling the housing. The suggested installation height is 2.4 m. Connection to Ajax Hub takes a single click; third-party security systems can be connected using uartBridge and Bridge Plus modules. The pre-installed CR123A battery provides up to 7 years of operation.
| Detector type | Wireless |
|---|---|
| Use | Indoor |
| Motion detection distance | Up to 12 m (39.4 ft) |
| Sensitivity | 3 adjustable levels: low, medium, high |
| Detection angle | 88.5° horizontal / 80° vertical |
| Suggested installation height | 2.4 m (7.9 ft) |
| Pet immunity | Weight up to 20 kg (44 lb), height up to 50 cm (19.7 in) |
| Tamper protection | Available |
| Radio signal power | 20 mW |
| Communication protocol | Jeweller (868.0–868.6 MHz) |
| Maximum distance to central unit | Up to 1 700 m in open space |
| Power supply | CR123A battery |
| Supply voltage | 3 V |
| Battery life | Up to 7 years |
| Operating temperature range | 0 °C (+32 °F) to +50 °C (+122 °F) |
| Operating humidity | Up to 80% |
| Dimensions | 110 × 65 × 50 mm (4.33 × 2.55 × 1.96 in) |
| Colour | White |
| Signal processing | Digital; SmartDetect algorithm |
| Optical component and sensor | FresnelTech made from POLY IR4 material; Excelitas PIR sensor |
| Temperature compensation | Digital |
| Communication protection | Authentication, encryption, jamming detection and frequency hopping |
| Detector response check interval | Adjustable: 12–300 s |
| Connection to Ajax Hub | Two-way communication; single-click connection |
| Remote testing | Connection quality and detection area testing |
| Mounting | SmartBracket; installation without housing disassembly |
| Third-party security system connection | Using uartBridge and Bridge Plus modules |
| EAN | 4823114015328 |
|---|
Does the detector ignore pets?
It offers pet immunity for animals weighing up to 20 kg and measuring up to 50 cm tall. There are 3 adjustable sensitivity levels.
What is included?
The package contains the motion detector, a pre-installed CR123A battery, an installation set and a user manual.
























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