United States
MotionProtect S Plus Jeweller
Wireless IR motion detector with an additional K-band microwave sensor. Superior edition
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Expanded features, reliability, and compliance for PROs
Superior is a project-oriented product line. It includes advanced wireless versions of Jeweller devices. Experience exceptional features, cutting-edge hardware, improved certification compliance, effortless installation, and more.
The Superior difference
MotionProtect Plus Jeweller
Compliance with international security standards
One tamper for sabotage protection
No holding screw
Common battery
Glossy enclosure
Available for all PROs
MotionProtect S Plus Jeweller
Compliance with both international and local security standards
Two tampers ensure advanced anti-sabotage
Holding screw for secured installation
Enhanced battery for stable operation in any temperature
Matte enclosure
Available only for accredited partners
Precise motion detection in a complex environment
MotionProtect S Plus Jeweller is a wireless motion detector with an additional microwave sensor. It ensures precise detection of moving objects with temperatures similar to the human body. Upon detecting motion, the device conducts an RF scan of the room using its built-in K-band microwave sensor. This way, the detector eliminates false alarms triggered by thermal interferences, such as operating air conditioners or fireplaces.
Key features
Up to 12 m
motion detection distance1
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
Critical
Ajax
Warehouse: Motion detected, MotionProtect S Plus in Storage
Ajax
Office: Lid is closed, MotionProtect S Plus in Hall
Sideways installation
with 2 tampers on the left and right sides of the enclosure
Up to 1,700 m
communication range with an Ajax hub or range extender2
Jeweller radio communication
Power adjustment
2 colors
of matte enclosure
Remote control and configuration
Holding screw
to secure the detector on a mounting panel
Hassle-free installation
QR code
SmartBracket
App
Wherever there is a risk of intrusion
Office or coworking
Warehouse or manufacturing
Store
Restaurant or cafe
Educational institution
Gym
Museum or exhibition center
Private residence or apartment
Discover future-proof hardware
Fresnel lens
Enhanced battery
PIR sensor
K-band microwave sensor
Two tampers
Jeweller antennas
SmartBracket mounting panel
Holding screw to secure the detector on SmartBracket
No intruder goes unnoticed
PIR sensor
All Ajax motion detectors use PIR sensors by Excelitas Technologies — a field-leading American manufacturer specializing in designing and producing optronic components since 1931. Ajax Systems constantly proves the sensor's superior quality at the production stage: we test 100% of manufactured devices. Wrapped into Ajax technologies, it brings the utmost accuracy of intrusion detection.
K-band microwave sensor
The K-band microwave sensor scans a room to eliminate false alarms triggered by thermal interferences. Operating in conjunction with the PIR sensor, it uses microwave technology only for PIR sensor alarm verification. Unlike traditional X-band sensors, the K-band sensor offers enhanced precision and superior energy efficiency. This results in minimal impact on battery life and significantly fewer false alarms. Additionally, the sensor is entirely safe, posing no harm to human health.
K-band
X-band
Special lens
The pattern of the Fresnel lens sections is designed to differentiate between the IR diagrams of a human, animal, and thermal noise. Large lens sections capture radiation at an adult's head and torso level. Smaller sections make the diagram more detailed. The lens provides the detector with accurate information about the thermal object in the detection zone and the nature of its movement.
Thermal interferences filter
We processed thousands of thermal patterns caused by humans, animals, and the environment to develop the SmartDetect software algorithm. In armed mode, the detector constantly analyses the thermal diagram from the PIR sensor, including the IR radiation intensity, thermal spot size, movement speed, time spent in the detection zone, and other parameters. The algorithm identifies false alarm markers instantly and with high accuracy. As a result, the detector accurately responds to human motion without false alarms.
False alarm
Real alarm
False alarm
Real alarm
False alarm
Real alarm
Temperature compensation
Temperature compensation is a software mechanism keeping the thermal diagram contrast even if the ambient temperature is close to the temperature of the human body. With each ambient temperature measurement, the detector corrects the PIR sensor data according to the coefficient table stored in its memory. The detector is effective over the entire operating temperature range.
Sensitivity level
The detector can adapt to the conditions of a particular facility, considering possible thermal interference or pets. The sensitivity setting changes the set of markers by which false alarms are filtered. Low sensitivity makes the detector less likely to respond to an active pet. A high sensitivity will raise the alarm in case of any motion in the detection zone.
Professional installation
With the correct installation at the height of 2.4 m and lens direction perpendicular to an alleged intrusion path, the detector provides an accurate thermal diagram and pet immunity. It instantly responds to a real threat, minimising false alarms caused by animals weighing up to 20 kg and below 50 cm in height.
Stable performance in heat and cold
The Superior devices are equipped with high-quality batteries from proven manufacturers only. In addition to real-time testing during battery production, Ajax Systems inspects every unit to ensure the accuracy of the batteries’ characteristics. The temperature range does not affect the capacity, as the batteries provide stable performance in temperatures from –10 °С to +40 °С.
Minimal impact of threshold temperatures on battery life
High quality proven by regular tests
Up to 5 years of autonomous operation
Jeweller
Unique wireless technology
The Ajax system uses secure two-way radio communication based on the Jeweller proprietary protocol. It supports block encryption and device authentication on every session with the hub to prevent sabotage, spoofing, and data theft.
Up to 5,500 ft (1,700 m) of radio communication with a hub or a range extender2
Encrypted two-way radio communication
Notifications about jamming and connection loss
Scaled and comprehensive
ReX 2 Jeweller boosts the radio communication range of all Ajax devices via Jeweller. It guarantees stable communication even through steel and concrete via Ethernet using the wire as the additional communication channel. Up to 5 range extenders can operate within one Ajax system to expand the network twice as big, covering areas like underground parking, basement, or metal hangar.
Up to 5 range extenders within one system
Ethernet as an alternative communication channel
System supervision
All Ajax devices perform automatic self-diagnosis and report their states to the hub. Essential parameters, including tamper, communication, power supply, and sensor statuses, are continuously monitored. The Ajax Cloud server controls communication between the hub and Ajax apps, ensuring instant notifications for ARCs, security companies, and users. In case of any malfunction or communication failure, an engineer is informed immediately to provide necessary services.
Automatic device self-diagnosis with status report
Regular polling to display the current devices’ state on apps
Instant maintenance notifications
Sabotage-resistant
Effortless installation and setup
MotionProtect S Plus Jeweller is ready to operate straight out of the box. Using the SmartBracket mounting panel, an installer can effortlessly mount the device on the wall, eliminating the need to disassemble the enclosure. The detector can be installed sideways since the enclosure has two tampers on the left and right sides. Ajax apps facilitate quick integration into the ecosystem: simply pair the device with the hub by scanning the QR code. It can always be reconfigured remotely without the need for on-site visits.
Pairing with the hub via QR code
SmartBracket mounting panel and two tampers ensure sideways installation with no need to disassemble the enclosure
Configuring and testing in mobile and desktop apps
PRO Desktop app for macOS and Windows
- 1 According to INCERT certification, detection range is up to 10 m.
- 2 In an open space.
Technical information
MotionProtect S Plus Jeweller
Ajax product lines
Superior, Fibra, and Baseline product lines are mutually compatible. This opens up numerous possibilities for building systems of any configuration.
