Do not disassemble the device or adjust the settings without authorization.
Setting the Sensitivity
Adjust the terminals 1 and 2 of SW2 on the board to adjust
the sensitivity:
Sensitivity
High
Medium
(Recommended)
Low
Lower
Turning on/off the LED Indicator
Adjust the terminal 4 of SW2 on the board to turn on/off
the LED indicator:
Turn on terminal 4
alarm occurs;
Turn off terminal 4
unlit when alarm occurs.
Terminal 1
Terminal 2
OFF
ON
OFF
ON
and the LED indicator will blink when
and the LED indicator will remain
23
OFF
OFF
ON
ON