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- Air2-QDT600W
Air2-QDT600W
Wireless curtain detector from the QTech series, featuring dual infrared/microwave technology and anti-masking protection – 3-meter coverage and 70° detection angle, ideal for indoor use.
Compatible with
Compatible with
Wireless perimeter protection solutions
The Air2-QDT600W wireless curtain detector from the QTech series combines the efficiency of wireless systems with advanced detection technologies to ensure reliable indoor protection. Featuring dual infrared/microwave technology, it provides 3-meter curtain coverage with a 70° detection angle – ideal for securing entry points such as doors and windows.
Cutting-edge technologies and anti-masking
Air2-QDT600W provides advanced digital signal analysis and crossing direction detection, enhancing detection accuracy. Its anti-masking protection makes it resistant to blinding attempts, making it ideal for perimeter applications. The device is Grade 2 certified in accordance with EN50131-2-4 and EN50131-5-3 standards.
This product is available in the following versions


Technical Specifications
| Air2-QDT600WB | Air2-QDT600WM | |
| Power supply voltage | CR17450 Lithium battery – 3 V (estimated life 3 years) | CR17450 Lithium battery – 3 V (estimated life 3 years) |
| Protection | Anti-opening – Anti-masking | Anti-opening – Anti-masking |
| Coverage | 3 m | 3 m |
| Detection angle | Front: 10° - Side: 70° | Front: 10° - Side: 70° |
| Temperature range | - 25 + 50 °C | - 25 + 50 °C |
| Environmental Class | II | II |
| Dimensions | 35 x 138 x 32 mm | 35 x 138 x 32 mm |
| Weight | 84 g | 84 g |
| Colour | White | Brown |