12
Installing the device with the bracket
• Release the mounting bracket from the housing by pushing it upwards. The moun-
ting bracket can be found at the back of the housing.
• Screw the mounting bracket with the supplied screws to a wall, a fence, a tree or any
similar place.
• After mounting, the device will easily slip into the bracket.
Use
• The device is switched on with the I/O switch . When the motion sensor recognises
movement, the red control LED will light up.
• Put the device into the bracket or onto a table or shelf. To place it on table, turn the
device 180° around. This will have no influence on the performance, as is the detec-
tion angle is 70° in all directions.
• Make sure that the motion sensor has a clear view of the area it is intended to cover.
• The test button allows you to check, if the device is fully functioning. You cannot
hear the ultrasonic sound, but the device will emit a functional test sound that is
audible to humans. Do not hold the device directly to your ear.
6. Specifications
•
Frequency response:
20.000 – 27.000 Hz
•
Detection angle:
70°, 7 m range
•
Effective coverage:
up to 7 m
• Sound pressure:
90 dB
• Power supply:
6 x AA 1,5 V Mignon batteries
• Power supply:
DC 9 V, 100 mA
• Working temperature:
0° C to+ 50° C und ≤ 90 % R.H.
• Storage temperature:
0° C to + 50° C und ≤ 90 % R.H.
• Protection:
IP44
7. FAQ
Why can I not hear any sound?
The device emits varying frequencies between 20.000 – 27.000 Hz. The human range
usually does not exceed 18.000 Hz. Therefore humans cannot hear these ultrasonic fre-
quencies. You can check the function of the device by pressing the test button (chapter 5).
Summary of Contents for 60050
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