User's Manual

23
Setting the Sensitivity
Adjust the terminals 1 and 2 of SW2 on the board to adjust the sensitivity:
Sensitivity Terminal 1 Terminal 2
High OFF OFF
Medium
(Recommended)
ON OFF
Low OFF ON
Lower ON ON
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 and the LED indicator blinks when alarm occurs;
Turn off terminal 4 and the LED indicator remains unlit when alarm occurs.