ENG
| Length | 183 |
|---|---|
| Width | 70 |
| Height | 65 |
Ajax MotionProtect Outdoor Jeweller is a wireless motion detector for outdoor use. Two infrared sensors cover a 90-degree field of view and detect movement at 3–15 m; the detection range is adjusted with a slider on the enclosure itself.
Outdoors the risk of false alarms is higher than indoors, so the detector uses two algorithms: LISA analyses the signals of both sensors together and SmartDetect tells human movement from everything else. Branches, cats or a passing car therefore do not raise an alarm. Temperature compensation keeps detection reliable from −25 °C to +60 °C.
The anti-masking system reports any attempt to cover or tape over the detector's view, and tamper protection reports opening of the enclosure or removal from the wall. The two pre-installed CR123A batteries last for years, and the Jeweller radio link is encrypted and frequency-hopping.
| Sensing element | 2 × PIR sensor |
|---|---|
| Communication protocol | Jeweller |
| Radio frequency band | 866.0–866.5 MHz / 868.0–868.6 MHz / 868.7–869.2 MHz / 905.0–926.5 MHz* / 915.85–926.5 MHz / 921.0–922.0 MHz / Depends on the sales region. / * Certified according to UL/ULC standards. |
| Radio communication range | up to 1700 m |
| Radio communication encryption | Yes |
| Power supply | 2 × CR123A |
| Battery life | up to 5 years |
| Tamper alarm | Yes |
| Protection against spoofing | Yes |
| Ingress protection rating | IP55 |
| Operating temperature range | from -25 °C up to +60 °C |
| Operating humidity | up to 95% |
| Dimensions (L × W × H) | 183 × 70 × 65 mm |
| Weight | 322 g |
| Warranty | 24 months |