Description
PIR4SF — control and switching
PIR4SF combines motion detection with an adjustable 1-to-60-minute timer. Aim detection at the occupied zone and set run-on time according to the manual. PIR detection does not measure heating demand and does not detect motionless people under every condition.
A complete, compatible control system
Have heater, control and any sensor compatibility checked by product code. Assess total load, per-output load and required supply as well. An output controller, presence sensor or timer is not the same as a room thermostat. Lower settings or fewer operating hours can reduce consumption; actual results depend on comfort needs and use.
Installation, surroundings and inspection
Have wired connections and required protection specified by a qualified installer. Follow the manual for mounting, wiring, cooling and range. An IP rating alone does not approve every outdoor position and is not ATEX approval. Wireless control does not remove the mains connection needed by power components. Test operation and connection-loss behaviour; inspect and clean as instructed.
Product details
| Model | PIR4SF |
|---|---|
| Function | PIR with 1–60-minute timer |
Advice, quotation and trade supply
We supply private and business end users, installers, dealers and wholesalers. Send photos, dimensions, mounting height and information about the surroundings and power supply. We can help select a suitable version and controls and prepare a quotation. We confirm availability and supplied items for your enquiry.