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Superior MotionProtect Plus.
Wireless PIR motion detector with an additional K-band microwave sensor. Ajax Superior edition

Standards and certifications
Superior MotionProtect Plus Jeweller · MP.SP.J. Manufacturer-listed marks; regional and installation conditions apply.
Two sensors check movement. One wireless detector.
Superior MotionProtect Plus Jeweller combines infrared motion detection with a K-band microwave sensor that verifies the event. This extra check helps reduce unwanted alarms caused by thermal interference in a room. The detector runs on a replaceable battery and uses encrypted Jeweller communication, with sensitivity settings and tests available through a compatible Ajax system.
Key features. At a glance.
Up to 12 m
motion detection distance


Pet immunity

Dual detection technology
microwave sensor verifies alarms detected by the PIR sensor



Software algorithm that prevents false alarms
Temperature compensation
for effective detection in heat and cold
Up to 5 years of operation
with pre-installed enhanced battery

Informative push notifications
Tamper alarm
Up to 1,200 m1
communication range with an Ajax hub or range extender



Power adjustment
2 colors
of matte enclosure



Remote control and configuration
Holding screw
to secure the detector on a mounting panel
Hassle-free installation


- 1Range is measured in open space; walls and installation conditions reduce it.
Ajax product information ↗ · Superior MotionProtect Plus Jeweller specifications ↗
Protection in real places.








Superior MotionProtect Plus Jeweller
Every detail has a purpose.
Explore the function, installation and system requirements of Superior MotionProtect Plus Jeweller.
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A second sensor checks the motion.

K-band verifies the PIR alarm
After the PIR sensor detects movement, the Plus model scans the room with its K-band microwave sensor. This additional check helps reject thermal interference from air flows, heated curtains, fans and similar sources before reporting an alarm.
Both sensors work together on motion detection. This verification does not produce photographs or video and does not add glass-break detection.
Distinguish movement from thermal interference.

SmartDetect reads the moving heat pattern
The PIR sensor measures changes in infrared radiation through the Fresnel lens. SmartDetect considers the thermal spot size, movement speed and radiation intensity to recognise a moving person and filter interference. Select one of three sensitivity levels and test the furnished room.
Position the detector for the room.
Look across the likely entry path
Install at 2.4 m on a vertical surface or in a corner, with the lens facing across the expected movement. The horizontal detection angle is 88.5° and the stated range is up to 12 m. Furniture, plants and glass must not obstruct the view.
For INCERT compliance the range is up to 10 m at High sensitivity. Perform the Detection Zone Test at the final location.
Match sensitivity to the animal and layout
Pet immunity depends on correct mounting, sensitivity and a clear view. High sensitivity is intended for cats up to 25 cm tall; Normal for small dogs up to 35 cm; Low for animals up to 50 cm and 20 kg.
Keep furniture that pets can climb away from the lens. An animal close to the sensor or raised to human height can trigger an alarm.
Allow for heat, moisture and later changes
Use indoors only, within −10 to +40 °C and up to 75% humidity. Avoid direct sunlight, heaters and moving objects close to the detector. Test again if furnishings or likely movement paths change.
IP50 and IK04 are enclosure ratings; they do not make the device suitable for outdoor installation.
A secure radio link to your Ajax hub.
Jeweller carries alarms and events
Encrypted two-way communication carries commands and events over Jeweller, with a stated open-space range of up to 1,200 m. Device authentication helps protect the link. Walls, metal and interference reduce the usable distance.
Requires a compatible hub with OS Malevich 2.16 or later. Check the exact hub model and radio region before installation.
Reach another part of the building.

Extend coverage with a compatible ReX
A compatible range extender provides another radio path between the detector and hub. ReX 2 can use Ethernet for its own connection to a compatible hub when configured on the appropriate network; the detector itself remains wireless.
The number and type of supported extenders depend on the chosen hub. Test the detector-to-extender link as well as the extender-to-hub connection. An extender is separate equipment, not extra sensing range for the detector.
Plan for battery service.
Up to 5 years on one CR123A
A pre-installed replaceable CR123A powers the detector. Low-battery notifications help arrange replacement before operation stops. Actual service life depends on polling settings, events, radio conditions and use.
The five-year figure is a calculated maximum. Follow the exact replacement procedure, then check the detector and its alarm route.
Protection that also checks itself.
Report enclosure or mounting interference
Secure the specified mounting points and holding screw so the tamper can respond to enclosure opening or removal. Test the events after final fixing.
Hardware views above show the exact tamper arrangement; the number and position of switches depend on the model.
Notice a lost connection
The hub regularly exchanges data with the detector and reports a fault or lost connection with the device and room identified.
A 36-second detection example requires 12-second polling and three missed packets. Other settings change this time. Connection supervision does not guarantee uninterrupted alarm delivery.
Check the device identity
Encrypted communication and device authentication help protect event data and reject a substituted device. Professional monitoring, when required, is arranged with a monitoring provider.
These detectors have no camera. Photo or video verification needs separate compatible equipment.
Mount securely and test the radio link.

Fix SmartBracket and its holding screw
An accredited Ajax partner tests the position before fixing SmartBracket to the wall or corner. Secure the specified tamper fixing point and holding screw. Adhesive tape is only for temporary positioning.
Find the right motion detector.
Compare indoor, outdoor and curtain detectors across Baseline and Superior. See what changes for the place you protect, alarm photos, animals and installation.
Compare motion detectors →Every detail, in one place.
Communication
- Jeweller communication technology
- Proprietary wireless communication technology to transmit commands, alarms, and events. Key features: Two-way communication. Advanced sabotage protection. Block encryption featuring a dynamic key. Instant notifications. Remote configuration in the Ajax apps.
- Frequency bands
- 868.0–868.6 MHz
- Maximum effective radiated power (ERP)
- up to 20 mW Automatic power control to reduce power consumption and noise interference.
- Radio signal modulation
- GFSK
- Radio signal range
- up to 1,200 m Between detector and control panel (or range extender) in an open space.
- Encrypted communication
- All the data stored and transmitted are protected by block encryption with a dynamic key.
- Frequency hopping
- Radio communication uses frequency hopping to prevent interception and jamming.
Detection
- Sensitive element
- PIR sensor microwave sensor K-band microwave sensor to prevent false alarms caused by thermal interference. Operation frequency: 24 GHz.
- Motion detection distance
- up to 12* m When installed at the height of 2.4 m. * — 10 m according to INCERT (with high sensitivity level)
- Motion detection angles
- horizontal: 88.5°
- Motion detection speed
- from 0.3 to 2 m/s The direction of the detector lens 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.
- Pet immunity
- weight: up to 20 kg height: up to 50 cm
- False alarm prevention
- SmartDetect Software algorithm.
- Temperature compensation
- Effective motion detection at temperatures from −10 °C to +40 °C.
Sabotage protection
- Tamper alarm
- Notifications on attempts to detach the detector from the surface or remove it from the mounting panel.
- Holding screw
- to secure the detector on SmartBracket
- Protection against spoofing
- device authentication
- Communication loss detection
- after 36 s Detection time depends on the Jeweller or Jeweller/Fibra settings.
Power supply
- Battery
- 1 × CR123A Pre-installed.
- Type
- Type C.
- Calculated battery life
- up to 5 years
- Detector’s operating voltage range
- 2.1−3.3 V⎓
- Detector’s nominal operating voltage
- 3 V⎓
- Quiescent detector’s current consumption at nominal voltage
- 0.019 mA
- Maximum detector’s current consumption at nominal voltage
- 2.75 mA
- Full capacity
- 1,600 mAh
- Low battery voltage
- 2.5 V⎓
- End of life battery voltage
- 2.1 V⎓ Device is switched off.
- End of life battery capacity
- 300 mAh
- Manufacturer
- Panasonic
Enclosure
- Dimensions
- 110 × 65 × 50 mm
- Weight of the white device
- 105 g
- Weight of the black device
- 95 g
- Operating temperature range
- from −10 °C to +40 °C
- Operating humidity
- up to 75%
- Protection class
- IP50, IK04
What’s in the box
- Superior MotionProtect Plus Jeweller
- SmartBracket mounting panel with holding screw
- CR123A battery (pre-installed)
- Installation kit
- Quick start guide
For your installation
- Selected as part of an installer-reviewed security or automation project.
- Confirm the supported control panel, device software and regional radio version; test coverage at the final installation position.
- It is recommended to install the detector at a height of 2.4 m.
- The device is designed for indoor use only.
