Key facts
- Manuals
- 2
- Models
- 1
- Languages
- JA · ZH
- Last added
- 2012-01-13
Optex models by category
Featured Optex manuals

Optex FX-40 User Manual
This manual describes the FX-40 optical intrusion sensor, its multi‑focus optical design, and the high‑density detection zones it provides. It includes key specifications such as detection range, power requirements, environmental limits, and LED indicator functions.
Installation guidance covers mounting options, wiring connections, and the use of the provided mounting screws. The document also explains the sensor's RFI immunity, temperature compensation features, and optional accessories for customized deployments. This manual is written in Japanese.
Covers: Specifications · Detection Area · Installation · LED Indicators · Power Supply · Environmental Ratings

Optex FX-40 Series User Manual
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.
Covers: Specifications · Installation · Wiring and Power · LED Indicators · Lens Options · Anti‑False Alarm Features
Latest Optex manuals
Optex FX-40 User Manual
User Manual 2 pages · 287 KB · JAThe Optex FX-40 user manual provides specifications, installation instructions, and operating details for the FX-40 intrusion detection sensor.
Optex FX-40 Series User Manual
User Manual 2 pages · 237 KB · ZHThe Optex FX-40 series user manual provides installation, operation, and technical specifications for the passive infrared detectors.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Optex manuals
What is the operating temperature range of the FX-40?
The sensor operates from –20 °C to +50 °C.
From: Optex FX-40 User Manual
What input voltage does the FX-40 require?
It requires a DC supply of 9.5 V to 16 V.
From: Optex FX-40 User Manual
What is the recommended installation height for the FX-40 series detector?
The detector should be installed at a height between 1.5 m and 2.4 m.
What power supply voltage does the FX-40 series require?
It operates from a DC supply of 9.5 V to 16 V.
