Ajax Dual Curtain Outdoor Motion Sensor — White

Ajax DualCurtain Outdoor guards a perimeter line — a fence run, a wall or a row of windows — without putting a detection zone across the space people already use inside it. Two independent optical systems face opposite ways, each covering 15 m, for 30 m of curtain in total. Finished in white.

Each optical system runs two motion sensor sensors, and the ELSA algorithm analyses the live signal so branches, weather and pets up to 80 cm do not raise an alarm. Either system can be switched off or aimed independently with a 3° horizontal shift, which is how you trim the curtain off a neighbouring path. Masking sensors, tamper protection and temperature compensation keep it honest outdoors, and the batteries last up to 4 years.

Key features

• Two independent optical systems covering 15 m each, 30 m in total
• Two motion sensor sensors per optical system with the ELSA detection algorithm
• Pet immunity up to 80 cm
• Each optical system can be used on its own and aimed with a 3° horizontal shift
• Advanced masking sensors and tamper protection
• Jeweller radio up to 1,700 m in open space, encrypted with device authentication
• Up to 4 years of battery life, EN 50131 compliant

Specifications

• Detection range: Up to 30 m total (15 m per optical system)
• Detection technology: Two independent optical systems, two motion sensor sensors each
• Detection algorithm: ELSA (Extended Live Signal Analysis)
• Pet immunity: Up to 80 cm
• Wireless protocol: Jeweller
• Radio range: Up to 1,700 m in open space
• Battery life: Up to 4 years
• Ingress protection: Protected against dust and splashes
• Compliance: EN 50131
• Hub compatibility: Hub Plus, Hub 2, Hub 2 Plus, ReX