2Pcs SW-420 Motion Sensor Module with Jump Wire, 3.3-5V Vibration Switch

What is this?
This motion switch sensor module is designed to detect movement, tilting, or vibration in electronic circuits. It is commonly used in small household appliances, motorcycles, alarms, anti-theft systems, smart cars, and other projects that require motion-triggered switches to activate circuits or security systems.

What will I get?
Model Number: SW-420
Material: PCB
Voltage: 3.3-5V
Temperature Resisting: -20-50
Number of Pins: 3
Size: 31 x 14 mm/1.22 x 0.55 inch(L*W)
Wire Length: 215 mm/8.46 inch
Package Content: 2 Pcs x Sensor Module, 6 Pcs x Male to Female Jumper Wire

Are there any advantages of the product?
This alarm sensor switch is made of excellent metal and features stable operating voltage, waterproof and moisture-proof properties, and a long service life. Compared to traditional buzzer structures, the SW-420 sensor primarily senses vibration through a roller, resulting in a simpler and more durable structure. The vibration switch module can detect vibrations or tilts in different directions with high sensitivity.

How to use it?
Installation is convenient with mounting bolt holes. Simply solder the sensor pins to the circuit according to the circuit diagram. The sensor circuit is normally in a conductive state, breaking off when sufficient vibration or tilt is detected. Please test the sensor response before use to confirm its trigger sensitivity.

What should  I notice?
For purchasing electronic components, modules should have some basic knowledge of electronics. Most modules only provide descriptions or information. Beginners should be cautious.