The FX-40 passive infrared detector series is a high-precision, reliable passive infrared detector that uses a patented multi-focus optical spherical lens design to provide accurate detection performance and high durability. The detector also has a temperature compensation circuit that can improve detection performance in high-temperature conditions where the ambient temperature is close to human body temperature.
The FX-40 series are passive infrared intrusion detectors designed for reliable motion detection and reporting to alarm panels. The manual covers product features, wiring, mounting, and maintenance procedures.
Key specifications include a 12 m × 12 m coverage area, 72 detection zones, adjustable installation height (1.5–2.4 m), and power supply of 9.5–16 V DC. The document also describes lens options, anti‑false‑alarm technologies, LED indicators, and environmental protection measures. This manual is written in Chinese.
| Detection method | Passive infrared |
|---|---|
| Coverage range | 12 m × 12 m |
| Detection zones | 72 zones |
| Installation height | 1.5 ~ 2.4 m |
| Power supply | 9.5 ~ 16 V DC |
| Current consumption | 17 mA (max) |
| Weight | 908 g |
| Operating temperature | -20 °C ~ +50 °C |
| Maximum humidity | 95 % |
| Alarm output | N.C. 28 V DC 0.2 A (max) |
The detector should be installed at a height between 1.5 m and 2.4 m.
It operates from a DC supply of 9.5 V to 16 V.
The standard model provides 72 detection zones.