Vibration sensor module alarm Motion sensor module vibration switch SW-420 12 V 1 Channel Relay Board Expert 24/7 support Easy returns

Expert 24/7 support Easy returns & exchanges Wholesale discounts available

The extended footprint distributes weight effectively across the water surface

This innovative module enables your Micro:Bit to connect to the internet

Precision Fit: Dual cylindrical cutouts perfectly match the HC-SR04's two ultrasonic transducers

Vibration sensor module alarm Motion sensor module vibration switch SW-420 12 V 1 Channel Relay Board Expert 24/7 support Easy returnsVibration Sensor Module Alarm Motion Sensor Module Vibration Switch SW 420 Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Product Overview The SW 420 Vibration Sensor Module is a highly sensitive motion detection device designed for alarm systems, security applications, and automation projects. This compact vibration switch triggers alerts when movement or vibrations are