Earthquake detection Module Sensor

Specification

VSM010100 Earthquake detection Module Sensor

Vibration Strength and Pin Output Logic Signal

To detect vibration or earthquake with a magnitude above 3 or 4, the alarm light will be light up accordingly.

• Green LED shows an earthquake with a magnitude above 3

When module detect the vibration strength reach a magnitude of 3, the green LED will be turned on with LV3 High signal. On the contrary,                green LED will not be turned on with LV3 Low signal.

• Red LED shows an earthquake with a magnitude above 4

When module detect the vibration strength reach a magnitude of 4, the red LED will be turned on with LV4 High signal. On the contrary, red              LED will not be turned on with LV4 Low signal.

Absolute Maximum Rating（Ta=25℃）