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MotionCam U Jeweller

MotionCam U Jeweller

Wireless PIR motion detector that takes photos by alarm

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Lightning-fast alarms. Verified.

MotionCam U Jeweller is Ajax’s PIR motion detector with camera, adapted to comply with UK regulatory requirements. The built-in camera captures photos when motion is detected, delivering visual evidence of alarms to the Ajax app within 9 seconds1. HDR technology ensures clear detail even in challenging lighting conditions. These features enable quick alarm verification, helping to reduce unnecessary patrol dispatches and ease user anxiety.

Photo verification of the alarms

IR illumination

ir-backlight

9 seconds

to deliver the first photo1

deliver-photo

Horizontal viewing angle

Horizontal

Vertical viewing angle

Vertical

Software algorithm to prevent false alarms

smart-detect

Up to 12 m

motion detection distance

Privacy protection

batteries

Up to 5 years of autonomous operation

on pre-installed batteries

Informative push notifications

Ajax logo
10:00

Critical

Ajax

Warehouse: Motion detected, MotionCam U Jeweller in Storage area

Ajax logo
10:00

Ajax

Office: Lid is closed, MotionCam U Jeweller in Hall

Pet immunity

pet-immunity
hdr

HDR technology for clear photos

Up to 1,700 m

the distance of radio communication with an Ajax hub or range extender2

Jeweller and Wings radio communication

Jeweller and Wings radio communication

Power adjustment

Two colours

of matte enclosure

Two colours
remote-control

Remote control and configuration

holding-screw

Holding screw

to secure the detector on a mounting panel

Hassle-free installation

1

QR code

2

SmartBracket

3

App

Compliance

Temperature compensation

Temperature compensation

for effective detection in heat and cold

Device compatibility

In an Ajax system, you can combine devices of all product categories: Intrusion protection (both Superior and Baseline), Video surveillance, Fire and life safety, or Comfort and automation. Create the system to suit your needs and manage it in a single interface.

Wherever there is a risk of intrusion

Apartment

Private residence or apartment

Warehouse

Warehouse or manufacturing site

Restaurant

Restaurant or cafe

Office

Office

Store

Store

Museum

Museum or exhibition centre

Educational institution

Educational organization

More than a photo. Faster than a video.

MotionCam U Jeweller starts capturing images the moment motion is detected — even before the intruder knows they are caught. An animated series of photos is sent instantly, following the alarm, allowing users to assess the situation quickly. Thanks to HDR technology, the camera delivers clear visuals in both bright and dark environments. To achieve this MotionCam U Jeweller takes two photos at different exposure levels and uses a special algorithm to merge them into a single, balanced frame with optimal lighting and detail.

Motion detect

Motion detected

Alarm raised

Evidence captured

Privacy first

Detailed event log

Detailed event log

The event log stores up to 500 recent system events, providing details such as the device name, time, and event description.

Strict permission distribution

Strict permission distribution

The Privacy menu in Ajax apps allows for precise control over visual data access. MotionCam U Jeweller takes photos only in the event of an alarm. The detector's software architecture does not support on-demand photos. Only users and security professionals with access to the event feed in Ajax apps can see the photo.

Encryption and GDPR

Encryption and GDPR

Photos are encrypted throughout their transmission. Only system users can view the photos stored in the Ajax Cloud virtual storage. Stored photos cannot be processed or analysed. The Ajax Cloud server is hosted on geographically distributed servers that comply with General Data Protection Regulation (GDPR) standards.

Privacy first

Ajax product portfolio also includes MotionCam U (PhOD) Jeweller with extended photo verification possibilities. This detector also supports Photo on Demand, Photo by Scenario, and Photo by Schedule features.

HDR for challenging lighting conditions

MotionCam U Jeweller captures clear, balanced images using an advanced optical system, a CMOS sensor, and HDR (High Dynamic Range) technology. HDR improves colors and contrast by combining photos with different exposures into one. This prevents images from being too bright or too dark. As a result, photos look more colorful, detailed, and natural — just like we see things in real life.

HDR


HDR preserves details in both bright and dark areas. Without HDR, windows appear overexposed, and shadows are too dark.

Discover future-proof hardware

Discover future-proof hardware

No intruder goes unnoticed

PIR sensor

All Ajax motion detectors use PIR sensors by Excelitas Technologies, a field-leading American manufacturer specialising 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. This approach ensures the utmost accuracy of intrusion detection.

PIR sensor

Sensitivity level

The detector’s sensitivity can be adjusted via Ajax apps to suit specific site conditions. PRO users can choose from three sensitivity levels to balance detection accuracy and false alarm prevention. 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. High sensitivity raises the alarm in case of any motion in the detection zone. The optimal setting can be determined during installation via the detection zone test. The setting can be adjusted at any time when the system is disarmed if environmental conditions change or false alarms occur.

Sensitivity level

Special lens

The pattern of the Fresnel lens sections is designed to differentiate between the IR diagrams of a human, pet, 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.

Special lens

Thermal interferences filter

SmartDetect

We processed thousands of thermal patterns caused by people, pets, 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 movement without false alarms.

Size
Detection size

False alarm

Real alarm

Speed
Detection speed

False alarm

Real alarm

Intensity
IR radiation intensity

False alarm

Real alarm

Temperature compensation

Temperature compensation is a software mechanism that maintains the contrast of the thermal diagram 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.

Temperature compensation

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 pets weighing up to 20 kg and below 50 cm in height.

Professional installation

Stable and reliable performance

MotionCam U Jeweller is 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 batteries provide stable performance at a temperature from –10 °C to +40 °С.

Low battery notification in advance

High quality proven by regular tests

Up to 5 years of autonomous operation

Batteries
Unique wireless technology

Jeweller | Wings

Unique wireless technologies

Ajax systems use two-way secure radio communication based on Jeweller and Wings proprietary protocols. Radio protocols work in parallel and focus on their own function, guaranteeing instant data delivery even in the event of communication interruptions or a weak signal.

Up to 1,700 m of communication with a hub or range extender2

Data encryption

Notifications of jamming and connection loss

9 seconds to deliver the first photo

Communication through steel and concrete

Some facilities have thick walls, metal partitions, or sheer distances that affect signal quality. Ajax range extenders are designed to increase the range of a wireless network and deliver stable connection with a hub despite the obstacles. And by choosing the model with an Ethernet cable connector, you get an additional communication channel. А single system can accommodate up to five range extenders.

Up to 5 range extenders within one system

Ethernet-equipped model available

System supervision

The device performs automatic self-diagnosis and reports its status to the hub. Essential parameters, including tamper alarms, 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, 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 device state on apps

Instant maintenance notifications

System supervision

Sabotage resistance

Tamper alarm

Tamper alarm

The detector enclosure features a tamper that activates an alarm if the device is detached from the surface or if its enclosure is opened. The system instantly notifies the ARC and users.

Data encryption

Data encryption

All data the system stores and transmits is protected by block encryption featuring a dynamic key. This encryption provides protection against data theft, spoofing, and software tampering.

Informative notifications

Informative notifications

An Ajax system instantly notifies security companies and users of alarms and events. These notifications include information such as which device activated an alarm, along with the location and time.

Device authentication against spoofing

Device authentication against spoofing

The hub checks the device’s unique parameters for authentication during each communication session. If any parameter fails the check, the hub ignores device commands.

Regular polling

Regular polling

The device regularly exchanges data with the hub. The system controls each device’s state and reports any malfunction.

Communication loss detection

Communication loss detection

With minimal polling interval settings (3 data packages every 12 seconds), it takes only 36 seconds to detect communication loss and notify the ARC and users of the incident.

Effortless installation and setup

MotionCam U Jeweller is ready to operate straight out of the box. Using the SmartBracket panel, an installer can effortlessly mount the device on the wall, eliminating the need to disassemble the enclosure. Ajax apps help quickly make the device a part of 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

Connection

SmartBracket panel — no need to disassemble the enclosure

Installation

Configuring and testing in mobile and desktop apps

Setup

The Ajax PRO Desktop app for macOS and Windows

Monitoring
1

With 320 × 240 px resolution. This is the time it takes for the photo to be delivered from the detector to the hub. Learn more.

2

In an open space.

Ajax product categories

In an Ajax system, you can combine devices of all product categories: Intrusion protection (both Superior and Baseline), Video surveillance, Fire and life safety, or Comfort and automation. Create the system to suit your needs and manage it in a single interface.