Ajax MotionProtect Plus G3 Jeweler Black PIR and Microwave Motion Detector with Anti-Masking and SmartDetect up to 15 m
169169.02.BL1 # 169169 - Ajax Superior MotionProtect Plus G3 Jeweler black is a professional motion detector designed for advanced security systems, combining a PIR sensor with K-band microwave technology for extremely precise detection up to 15 meters and effective reduction of false alarms. Thanks to the anti-masking system and sabotage protection , it detects tampering attempts such as covering or obscuring the sensor. The intelligent SmartDetect algorithm analyzes signals, distinguishing real movements from environmental interference. The device offers a detection angle of up to 90° and wide coverage , ensuring safety in residential and commercial environments. Equipped with continuous self-diagnosis and immediate reporting of anomalies , it ensures constant reliability over time. Ideal for professional installations, it combines high performance and advanced protection. Ajax
169169.02.BL1 | WIRELESS PIR MOTION DETECTOR WITH AN ADDITIONAL K-BAND MICROWAVE SENSOR AND ANTI-MASKING SYSTEM

Ajax Superior MotionProtect Plus G3 Jeweler , 169169.02.BL1 , black is an advanced motion detector designed for professional applications, combining a PIR sensor with K-band microwaves for precise detection up to 15 meters and a drastic reduction in false alarms. Thanks to the intelligent SmartDetect algorithm, it accurately identifies real movements, distinguishing them from environmental interference. The device integrates an anti-masking system and anti-sabotage protection , detecting attempts to cover or tamper. It offers a wide detection angle of up to 90° and continuous monitoring with self-diagnosis to ensure maximum reliability. Ideal for residential and commercial environments, it ensures high performance and constant security over time.
Main specifications:
- Dual PIR + K-band microwave detection
- Range up to 15 meters with 90° coverage
- SmartDetect intelligent algorithm against false alarms
- Anti-masking system and anti-sabotage protection
- Self-diagnosis and continuous supervision of the device
- Easy professional installation and quick setup
Further details
Technical data sheet
| 169169.02.BL1 | |
| Wireless communication | Superior Jeweler communication technology Proprietary wireless technology for transmitting commands, alarms, and events. Superior Jeweler is an upgraded version of the Jeweler radio protocol for Superior devices, ensuring compliance with EN 50131 (Grade 3). Key features:
865.0 - 868.0 MHz 868.0 - 868.6 MHz 868.7-869.2 MHz 869.4 - 869.65 MHz Maximum effective radiated power (ERP) up to 20 mW Automatic power control to reduce power consumption and radio interference. Radio signal modulation GFSK Radio communication range Up to 3,500 m Up to 11,400 ft Encrypted communication All stored and transmitted data is protected with advanced encryption, ensuring both confidentiality and integrity. Frequency hopping To prevent radio interference and jamming. Wings communication technology Proprietary wireless communication technology for uploading firmware updates. Key features:
865.0 - 868.0 MHz 868.0 - 868.6 MHz 868.7-869.2 MHz 869.4 - 869.65 MHz Radio communication range Up to 2,000 m Up to 6,550 ft Encrypted communication All stored and transmitted data is protected with advanced encryption, ensuring both confidentiality and integrity. Frequency hopping To prevent radio interference and jamming. |
| Detection | Sensitive elements 1 PIR sensor microwave sensor K-band microwave sensor to prevent false alarms caused by thermal interference. Motion detection distance up to 15 m up to 49 ft When installed at a height of 2.4 m. When installed at a height of 7.9 ft. Reduced blind zone up to 30 cm up to 11.8" Detects a crawling person at a distance of 30 cm from the detector. Detects a crawling person at a distance of 11.8" from the detector. Motion detection angles horizontal: 90° vertical: 71° Motion detection speed TBC The direction of the detector sensors should be perpendicular to an alleged intrusion path into the facility. Sensitivity 3 levels Adjusted by PRO or user with admin rights in the Ajax app. False alarm prevention SmartDetect Software algorithm. Temperature compensation Effective motion detection at temperatures from −10 °C to +40 °C. Effective motion detection at temperatures from 14 °F to 104 °F. |
| Recommendations | It is recommended to install the detector at a height of 2.4 m. It is recommended to install the detector at a height of 7.9 ft. The pet immunity feature is not available for this device. The device is designed for indoor use only. |
| Sabotage protection | Tamper alarm 3 tampers Notifications on attempts to detach the detector from the surface or unlock the SmartBracket lock and remove the detector from the mounting panel Protection against spoofing device authentication Anti-masking system detects attempts to block the detector view Lock for SmartBracket To secure the detector on SmartBracket. Communication loss detection after 36 s Detection time depends on the Jeweller/Fiber settings. |
| Power supply | Battery 4 × CR123A 3V⎓ lithium battery Pre-installed. Type type C Manufacturer Panasonic |
| Enclosure | Dimensions dimensions 135 × 66 × 60 mm 5.31" × 2.60" × 2.36" Weight of the detector 304 g 10.72 oz Operating temperature range from −10 °C to +40 °C from 14 °F to 104 °F Operating humidity up to 75% Protection class IP30 |
| Color | Black |
| Complete set | Superior MotionProtect Plus G3 Jeweller SmartBracket mounting panel 4xCR123A battery (pre-installed) Installation kit Quick start guide |
| Warranty | 24 months |



