Vibration sensor module alarm Motion sensor module vibration switch SW-420 USB Charger Doctor for Voltmeter and Ammeter What warranty coverage does it

What warranty coverage does it have

75mm Orifice Size 1

The module supports multiple GSM bands (850/900/1800/1900 MHz)

Rich Peripheral Interface: Up to 18 GPIOs with support for UART

regulated output - ideal for battery-powered projects

Vibration sensor module alarm Motion sensor module vibration switch SW-420 USB Charger Doctor for Voltmeter and Ammeter What warranty coverage does itVibration 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