uxcell Electronic Vibration Sensor SW-420 Shake Switch 12V 10mA Curved Pin 10Pcs sold2024 eliminating guessworkA sharp chain is

eliminating guessworkA sharp chain is a safe chain

Measure range is -58 ~ 230F(-50 ~ 110C)

Galvanized plating with solid brass pin is ideal for use with treated lumber and exterior applications

very easy to install

uxcell Electronic Vibration Sensor SW-420 Shake Switch 12V 10mA Curved Pin 10Pcs sold2024 eliminating guessworkA sharp chain isuxcell Electronic Vibration Sensor SW 420 Shake Switch 12V 10mA Curved Pin 10Pcs Description: 1. SW 420 is a single roller type omnidirectional induction trigger switch. This product can sense vibration and tilt in different directions. 2. This product is completely sealed and can be waterproof and dustproof. Suitable for tilting and vibration induction triggering of small current circuits. 3. When there is no vibration or tilt, the product is in the