Peace of mind on demand
The detector needs just a few seconds to show the actual situation on the scene and dispel the user's doubts in case of an alarm. It takes a click in the Ajax app to take an on-demand photo. Also, it can automatically take photos by schedule and when another detector in the system is triggered.
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.
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 Smart Detect software algorithm. In armed mode, the detector constantly analyzes 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.
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, minimizing false alarms caused by animals weighing up to 20 kg and below 50 cm in height.
Stable operation with pre-installed batteries
MotionCam (PhOD) Jeweller comes equipped with pre-installed batteries, boasting a remarkable 5-year lifespan. Ajax apps proactively notify both the monitoring company and users of a low battery level a couple of months in advance. The batteries are replaceable, allowing the installer to simply swap them out after five years. Thanks to the batteries, MotionCam (PhOD) Jeweller functions independently of the facility’s power grid.
Up to 5 years of operation from pre-installed batteries
Low battery level warning
Replaceable CR123A batteries
Up to 1,700 m of radio communication2 with a hub or range extender
Encrypted two-way radio communication
Notifications about jamming and connection loss
9 seconds1 to deliver the first photo
Scaled and comprehensive
ReX 2 Jeweller range extender boosts the range of all Ajax devices and manages their communication with the hub via Jeweller. It also assures stable communication 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 multi storey buildings with underground parking and basements.
- 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 device state on apps
Instant maintenance notifications
Sabotage-resistant
Tamper alarm
The enclosure has a tamper button, which notifies the security company and users once the device is dismantled from the mount
Data encryption
All data the system stores and transmits is protected by a block cipher with a dynamic key. Encryption makes it extremely difficult to reprogram the device, replace or steal the data.
