The wireless intelligent curtain infrared detector uses advanced signal analysis to provide high detection accuracy and anti‑false‑alarm performance. When a person moves within the detection area, the sensor triggers an alarm signal to the control host. It is suitable for homes, villas, factories, malls, warehouses, and offices.
The manual describes technical specifications, installation conditions, step‑by‑step mounting instructions, jumper settings for alarm delay and LED indicators, and safety precautions. It also includes a detection range diagram and guidance for periodic walk‑through testing. This manual is written in Chinese.
| Working voltage | DC 3 V (2 × AA batteries) |
|---|---|
| Static current | 15 µA |
| Alarm current | 10 mA |
| Battery life | 1 year |
| Detection distance | 9 m |
| Detection angle | 15° |
| Self‑test time | ≈ 608 s |
| Alarm indication | Red LED |
| Undervoltage indication | Yellow LED |
| Operating temperature | -10 °C to +50 °C |
| Maximum humidity | 95 % RH (no condensation) |
| Installation height | 1.7 m – 2.5 m |
| Transmission frequency | 315 MHz or 433 MHz |
| Transmission distance (clear line) | ≥ 100 m |
| Dimensions (L×W×H) | 110 mm × 69.5 mm × 40 mm |
The battery life is rated for one year.
The detector can sense motion up to nine meters away.
Use the DELAY jumper: 5 s for test mode, 5 min or 10 min for power‑saving mode.