3pcs 12V Normally Closed Vibration Sensor Module Plus Relay Module 2-in-1 Module Alarm Triggered Vibration Module

Applications The vibration trigger alarm can be directly used in various high current and high voltage applications Features 1 With SW 420 sensitive and normally closed vibration sensor 2 The shock sensor can be externally connected to the detection position and the line length has no effect on the sensitivity within 10 meters 3 Directly bring relays to drive high current equipment 4 With 4 positioning holes Instructions When the vibration sensor has no vibration induction the relay is closed and the green light is on that is the common end is connected to the normally open end When the vibration is detected the relay is turned off At this time the green light is off and the relay is turned into the common end and the normally closed end ConnectElectrical parameters Supply voltage 12VDCCurrent greater than 100mALoad 250V 10A AC or 30V 10A DC Package Included 3 x 12V Normally Closed Vibration Sensor Module