Description
Perimeter curtain detector designed to protect doors, windows, gates, arches and passageways of residential or commercial properties.
Equipped with two independent optical systems with narrow-angle PIR sensors, it offers an overall coverage of up to ~30m (approximately 15m on each side) adjustable and allows you to avoid false alarms thanks to ELSA technology and animal immunity when installed correctly.
The device uses the secure Jeweller radio protocol for two-way communication with the Hub and supports features such as anti-masking, near-area detection, and adjustments via the Ajax app.
Powered by 2 CR123A batteries with a lifespan of up to 4 years, it is suitable for harsh environmental conditions with an IP54 protection rating.
Datasheet
• Jeweller radio protocol (two-way, encrypted)
• Compatibility Hub Plus, Hub 2, Hub 2 Plus, Superior Hub Hybrid, compatible repeaters
• Detection area up to ~30 m (15 m per side)
• Sensors 4 × PIR sensors (2 per side)
• Detection angle ~4.5° horizontal
• Immunity to animals, up to ~80cm tall
• Anti-masking system
• Configurable near area detection
• Radio range up to ~1 700 m (open field)
• Radio frequency 868 MHz (depending on region)
• Power supply 2 × CR123A batteries (3 V)
• Battery life up to ~4 years
• IP54 protection rating
• Operating temperature ~‑25 °C ÷ +60 °C
• Max humidity up to 95%
• Wall or column installation with SmartBracket included
• Configurable functions sensitivity, delays, beam angle, etc.
• Application perimeter, gates, doors, windows
Package Contents:
• DualCurtain Outdoor Detector
• SmartBracket
• Batterie
• Assembly kit





