PIR Motion Sensor Switch 220V Ceiling Mounted Infrared Light Controller with Smart Detection and Energy Saving

PIR motion sensor switch with ambient light control for 220V circuits. Designed to operate only in low light conditions, the unit automatically turns lighting on when it detects motion at night and turns lights off after a short delay when no movement is present. Key specifications Sensing mode: PIR motion sensing plus light control Rated voltage: 220V 50Hz Rated current: 1A Output method: controllable silicon Load capacity: filament lamps up to 100 W, energy saving lamps up to 30 W, LED lamps up to 18 W Autooff delay: 20 seconds (resets while movement continues; stops responding if people remain still) Sensing distance: approximately 3 to 6 meters (affected by ambient temperature) Sensing angle: 110 degrees Light sensitivity: activates only in darkness Color: as pictured Key benefits Automatic nightonly operation prevents lights from turning on during daylight, saving energy when lighting is not needed Motion activated response provides hands convenience and increases safety in corridors, stairwells, and outdoor entries Compatible with common lamp types within specified load limits for easy retrofitting to existing lighting circuits Simple and reliable PIR detection for accurate capture of moving heat signatures Short delay keeps lights on while people are moving and turns them off shortly after they leave, reducing unnecessary power use Compact 220V design fits standard residential and commercial wiring systems Installation and operating notes Always disconnect power before installation Do not exceed the rated voltage or current Do not install where exposed to water or direct rainfall Do not expose the sensor to direct sunlight Detection distance is reduced when ambient temperature is close to human body temperature and increases in colder conditions Do not install in environments below 20 Celsius or above 60 Celsius Intended for use in dark environments only; the light sensor prevents activation in bright conditions Typical applications Outdoor porch or entry lighting that should come on only at night when a person approaches Hallways, stairwells, and corridors that benefit from automatic on demand lighting Garages, storage rooms, or utility areas where hands temporary illumination is needed This PIR sensor switch offers a straightforward way to add automatic, nightonly motion control to compatible lighting fixtures while observing the specified voltage and load limits.