Ajax DualCurtain Outdoor Wireless Infrared Motion Sensor, White

The Ajax DualCurtain Outdoor is a professional wireless infrared motion sensor engineered for high-precision perimeter protection. Featuring two independent optical systems with narrow viewing angles, this device provides reliable security monitoring for residential and commercial properties by detecting movement along boundaries while minimizing false alarms. Its robust design is built to withstand outdoor conditions, ensuring consistent performance in various environments.

Advantages

This motion sensor utilizes advanced ELSA digital signal analysis to distinguish between human movement and environmental interference, such as swaying vegetation or small animals. The device offers exceptional flexibility with independently adjustable optical systems, allowing users to customize the detection range for each side. Furthermore, the Near Area Detection feature effectively eliminates blind spots near the sensor body, ensuring comprehensive coverage. With its anti-masking technology and tamper protection, the sensor remains secure against physical interference or attempts to disable it, while the energy-efficient design ensures long-term operation on battery power.

Suitable for

• Protecting property perimeters and boundaries
• Securing windows, doors, and narrow passages
• Monitoring outdoor areas of residential homes
• Enhancing security for commercial building facades

When it may not be suitable

This device is specifically designed for perimeter protection and may not be the optimal choice for monitoring large, open indoor spaces where a wide-angle motion detector would be more effective. Additionally, the Near Area Detection feature may reduce pet immunity, making it less suitable for areas where pets frequently roam near the sensor.

Key specifications

• Sensor type: Infrared sensor
• Connectivity: Wireless
• Detection distance: Up to 13 meters per side
• Mounting: Wall-mounted
• Power source: CR123A batteries
• Operating temperature range: -25 to 60 °C
• Color: White

How to use

Installation is straightforward using the included mounting brackets. To integrate the sensor into your security system, simply scan the QR code via the Ajax mobile application and assign the device to a specific room. Once mounted, you can configure the sensitivity and detection zones in real-time through the app. The system allows for remote testing of detection zones and communication, ensuring the sensor is perfectly positioned for your security needs without requiring manual adjustments on-site.

What to consider before purchase

• Ensure the mounting surface is stable and suitable for outdoor installation.
• Verify that the wireless signal can reach your hub from the intended installation point.
• Consider the proximity of potential obstacles that might interfere with the narrow viewing sectors.
• Check if the Near Area Detection feature is required for your specific layout, keeping in mind its impact on pet immunity.

Usage recommendations

For optimal performance, regularly test the detection zones using the mobile application and keep the lenses clean from debris or obstructions. Ensure the batteries are replaced promptly when the system notifies you of low power levels to maintain continuous security coverage.