Advance acoustic PIR1 Instructions

PIR1
Instruction
Welcome to use SSEN/CR/ST/WH infrared motion sensor!
This ceiling recessed PIR sensor utilizes a good sensitivity detector and integrated circuit for
energy-saving, safety and practical functionality. It utilizes infrared technology to detect movement
of the human body and will switch on the load once someone enters the detection field. It has an
inbuilt photocell to detect between day and nighttime operation.
SPECIFICATION:
Power Source: 220-240V/AC
Power Frequency: 50/60Hz
Time Delay: Min.10sec±3sec
Max.15min±2min
Rated Load: Max.1200W
300W
Installation Height: 2.2-4m
FUNCTION:
➢
Can identify day and night: The installer can adjust the switching point at different ambient
light levels. It can operate in both day and night when the dial is set to the "sun" position
(max). It can work at night only when the dial is set towards the "3" position (min). As for the
adjustment pattern, please refer to the testing pattern.
➢
Time-Delay is extended continually: During periods of continued occupancy, the sensor will
restart the time delay with each detection of movement.
Good sensitivity
INSTALLATION ADVICE:
As the detector responds to changes in temperature, avoid the following situations:
➢
Avoid pointing the detector towards objects with highly reflective surfaces, such as mirrors
etc.
➢
Avoid mounting the detector near heat sources, such as heating vents, air conditioning units,
lights etc.
➢
Avoid pointing the detector towards objects that may move in the wind, such as curtains, tall
plants etc.
Detection Range: 360°
Detection Distance: 6m max(<24℃)
Ambient Light: <3-2000LUX (adjustable)
Working Temperature: -20~+40℃
Working Humidity: <93%RH
Power Consumption: approx 0.5W
Detection Moving Speed: 0.6-1.5m/s
Poor sensitivity