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- Air2-QDT900W
Air2-QDT900W Wireless perimeter detector
AIR2 wireless dual technology perimeter detector for outdoor installation


Dual-technology indoor volumetric detection
The Air2-QDT200W wireless detector from the QTech line provides high-level indoor protection through dual infrared and microwave technology, offering 12-meter coverage with a 90° detection angle. Advanced digital analysis, automatic temperature compensation, and anti-tamper systems against opening, removal, and masking ensure maximum reliability and security. The device is certified to Grade 2 in accordance with EN50131-2-4 and EN50131-5-3 standards.
High-performance perimeter protection with AIR2-QDT900W
The Air2-QDT900W wireless detector is designed to create a multi-beam outdoor perimeter barrier, detecting intrusions before access to indoor areas. Equipped with dual passive infrared and microwave sensors, it features two pyroelectric elements per side, each independently adjustable and individually deactivatable. Coverage extends up to 10 meters per side (20 meters total), while power is supplied by three 3.6V lithium batteries, ensuring long-lasting operational autonomy.

Technical specifications
Air2-QDT900W | |
Power supply voltage | 3 Lithium batteries ER14505M - 3.6 V (estimated life 3 years) |
Protection | Tamper protection – Anti-dislodgement – Anti-masking |
Coverage | 10 + 10 m |
Temperature range | - 20 + 70 °C |
Environmental class | I I I |
Protection grade | IP 54 |
Dimensions | 160 x 160 x 40 mm |
Weight | 390 g |
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keyboard_arrow_down Installation Manual - Materials (11)
Materials (11)
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