Description: Used to trigger the effect of various vibration, theft alarm, intelligent car, earthquake alarm, motorcycle alarm, etc. The comparator outputs a signal clean, good waveform driving ability, over 15mA The working voltage 3.3V-5V The output format: digital switching output (0 and 1) A fixed bolt holes for easy installation Specification: The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma; The working voltage of 3V to 5 V; Output form: digital switch output (0 and 1); Fixed bolt hole, convenient installation; PCB Board size: 3. 2cm x 1.4 cm / 1.26 x 0.55 Inch Size Chart: 1.When the product does not shock, vibration switch OFF state, the output of high output, the green light does not shine; 2.When the product is shock, vibration switch is turned on instantly, output of low output, the green indicator light; 3.The output can be directly connected to the microcontroller through the microcontroller to detect high and low, thereby detecting whether Package Includes: 1 Piece Vibration Sensor Module