Motion Protect Plus
Home Automation
Wireless PIR motion detector with an additional K-band microwave sensor
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Principle of operation
Detects movement using a combination of a PIR sensor and a microwave sensor by registering the temperature difference and confirming it with radio-wave scanning.
Features
Designed for rooms with fireplaces, air conditioners, and other sources of thermal interference to ensure stable and reliable detection.
Installation and set up
Ready to use out of the box. The battery is pre-installed, and the detector is mounted in minutes using the SmartBracket mount.
| Communication | |
|---|---|
| Jeweller communication technology |
Proprietary wireless communication technology to transmit commands, alarms, and events. Key features:
|
| Frequency band | 865.0–867.0 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 1,200 m
Between the device and a hub (or a range extender) in an open space. Calculate radio communication range at the facility |
| Encrypted communication | All stored and transmitted data are protected by block encryption featuring a dynamic key. |
| Frequency hopping |
To prevent radio interference and jamming. Learn more |
| Detection | |
|---|---|
| Sensitive elements |
PIR sensor Microwave sensor (K-band, 24 GHz) K-band microwave sensor prevents false alarms caused by thermal interference. |
| Motion detection distance |
up to 12 m When installed at the height of 2.4 m. |
| Motion detection angle | horizontal: 88.5° |
| Motion detection speed | from 0.3 to 2 m/s |
| Sensitivity |
3 levels Adjusted by a PRO or a user with admin rights in the Ajax app. |
| Pet immunity |
weight: up to 20 kg height: up to 50 cm Learn more |
| False alarm prevention |
SmartDetect Software algorithm. Learn more |
| Temperature compensation |
Effective motion detection at temperatures from −10 °C to +40 °C. Learn more |
| Recommendations | |
|---|---|
| Installation |
Recommended installation height: 2.4 m. The device is designed for indoor use only. |
| Sabotage protection | |
|---|---|
| Tamper alarm |
Notifications on attempts to detach the detector from the surface or remove it from the mounting panel. Learn more |
| Protection against spoofing | Device authentication |
| Communication loss detection |
after 36 s Detection time depends on the Jeweller or Jeweller/Fibra settings. Learn more |
| Power supply | |
|---|---|
| Battery | 1 × CR123A (pre-installed), Type C |
| Operating voltage range | 2.1–3.3 V⎓ |
| Nominal voltage | 3 V⎓ |
| Quiescent current | 31 μA |
| Maximum current | 62 mA |
| Battery capacity | 1,600 mAh |
| Low battery voltage | 2.5 V⎓ |
| Low battery recovery voltage | 2.7 V⎓ |
| End-of-life voltage | 2.1 V⎓ (device is switched off) |
| End-of-life capacity | 300 mAh |
| Calculated battery life |
up to 5 years Learn more |
| Manufacturer | Huiderui or Panasonic |
| Enclosure | |
|---|---|
| Dimensions | 110 × 65 × 50 mm |
| Weight | 96 g |
| Operating temperature | from −10 °C to +40 °C |
| Operating humidity | up to 75% |
| Protection class | IP50 |
| Colors | Black, White |
| Complete set | |
|---|---|
| Package contents |
MotionProtect Plus Jeweller SmartBracket mounting panel CR123A battery (pre-installed) Installation kit Quick start guide |
| Additional information | |
|---|---|
| Compliance with standards | Learn more |
| User manual | Learn more |
| Warranty |
24 months Learn more |
