Ajax Curtain Outdoor Mini Jeweller – Curtain motion detector for precise perimeter protection

The Ajax Curtain Outdoor Mini Jeweller is a wireless motion detector for curtains with dual-technology technology , suitable for both indoor and outdoor use . It was specifically designed to secure facades, windows, doors, and narrow passageways. As a first line of defense, it detects attempted break-ins even before actual access occurs. Despite its compact design, the detector boasts virtually no false alarms, no blind spots, and an exceptionally long battery life.

Precise detection in confined spaces

The detector creates a narrow, vertical detection field in the shape of a curtain and is ideal for locations where conventional door/window or motion detectors cannot be installed, such as on window frames of historic buildings or narrow entrances. Thanks to its horizontal, vertical, or angled mounting options, the Curtain Outdoor Mini Jeweller can be flexibly adapted to almost any structural situation – both indoors and outdoors.

Two detection modes for maximum flexibility

The detector has two switchable operating modes that can be selected directly on the device.

1. In the main detection mode, an alarm is triggered immediately with every detected movement.
2. In pet immunity mode, the detector ignores movements of animals up to 70 cm in size, making the system ideal for residential and commercial properties with pets.

Reliable operation and long autonomy

The Ajax Curtain Outdoor Mini Jeweller operates completely wirelessly and is powered by two pre-installed, replaceable batteries that are tested during the production process. Depending on usage, the power supply allows for up to four years of operation. The battery status can be viewed at any time in the Ajax app, and professional users receive early warnings of low battery levels to plan maintenance accordingly.

Stable radio communication and permanent system monitoring

Thanks to the secure wireless communication of the Jeweller protocol, the detector remains reliably connected to the hub even through thick walls, steel structures, or over greater distances. If needed, the range can be extended using Ajax wireless signal boosters.

All system parameters, such as sabotage, power supply, and connectivity, are continuously monitored. Events and malfunctions are reported in real time via the Ajax Cloud to users, control centers, and security services.

As part of the Ajax Systems security ecosystem, the Curtain Outdoor Mini Jeweller is a professional solution for discreet, effective and early perimeter security in private, commercial and listed properties.

communication

• Jeweller Communication Technology

Proprietary radio technology for transmitting commands, alarms, and events.

• • Radio frequency bands: 866.0-866.5 MHz 868.0-868.6 MHz 868.7-869.2 MHz 905.0-926.5 MHz 915.85-926.5 MHz 921.0-922.0 MHz
  • Maximum effective radiated power (ERP): up to 20 mW
  • Radio signal modulation: GFSK
  • Radio range: up to 1700 m

Between the device and a control and display unit (CIE) or a radio signal amplifier in free space.

• Wings communication technology

Proprietary wireless communication technology for uploading firmware updates.

• • Frequency Bands: 866.0-866.5MHz 868.0-868.6MHz 868.7-869.2MHz 905.0-926.5MHz 915.85-926.5MHz 921.0-922.0MHz
  • Radio range: up to 1700 m

Between the detector and a hub control unit (or a radio signal amplifier) ​​in an open field.

recognition

• Sensor elements
  • 1 × PIR sensor
  • 1 × K-band microwave sensor

K-band microwave sensor to prevent false alarms caused by thermal disturbances.

Operating frequency: 24 GHz.

• Motion detection range: up to 5 m
  

When installed at a height of 1 m.

• Angle of motion detection:
  • horizontal: 15°
  • vertical: 100°
• Motion detection speed: 0.3 to 2.0 m/s

The detector lens must be aligned perpendicular to the intended penetration path into the object.

• Sensitivity: 3 levels

Adjustable by PRO users or users with administrator rights in the Ajax app.

• Pet immunity:
  • Height: up to 70 cm
  • Weight: not relevant

The detector must be installed at a height of 1 meter, and the slider on its housing must be set to the pet position.

• Protection against false alarms: dual motion detection technology SmartDetect
• Temperature compensation: Effective motion detection at temperatures from −25 °C to +60 °C.

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Recommendations

The recommended installation height of the device is up to 5 m on the ceiling and 1 m on the side wall, depending on the size of the protected area.

The device is suitable for indoor and outdoor use.

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Sabotage protection

• Tamper alarm: Notifications are sent when attempts are made to remove the detector from the surface or mounting plate.
• Cover monitoring system: Detects attempts to block the detector's field of view
• Accelerometer: Alarm sounds when the detector is moved.

Must be activated if the detector is mounted with a bracket from another manufacturer.

• Protection against device spoofing: Device authentication
• Detection of connection loss: after 36 seconds

The detection time depends on the jeweler's settings.

power supply

• Battery: 2 × CR123A (Pre-installed)
• Type: Type C
• Estimated battery life: up to 3 years
• Operating voltage of the detector: 4.1–6.2 V
• Rated operating voltage of the detector: 6 V⎓
• Quiescent current consumption of the detector at nominal voltage: 30 μA
• Maximum current consumption of the detector at nominal voltage: 600 mA
• Full battery capacity: 1600 mAh
• Low battery voltage: 4.48 V⎓
• Recovery voltage at low battery charge: 5.14 V
• Battery voltage at the end of its service life: 4.1 V

The device is switched off.

• Battery capacity at the end of its lifespan: 170 mAh

Housing

• Dimensions of the detector: 45 × 32 × 43 mm
• Dimensions of the detector with mounting bracket: 145 × 44 × 54 mm
• Weight of the detector: 130 g
• Weight of the mounting bracket: 20 g
• Operating temperature: from -25 °C to +60 °C
• Operating humidity: up to 95%
• Protection rating: IP55
• Color: White