Relay Modules 5V/12V Normally Closed Vibration Sensor Relay Module 2 in 1 Alarm Trigger Vibration Module with Indicator Light（Cable Color Random） (12V)
$10.82
$10.82
$
4
.99
$4.99
About this item
- 1. Equipped with SW-420 sensitive normally closed vibration sensor. The vibration sensor can be connected to the detection position, and the line length within 10 meters has no effect on the sensitivity.
- 2. Direct relay, drive large current equipment.With four positioning holes.Easy to install.
- 3.Purpose:Vibration trigger alarm, can be directly used in a variety of large current, high voltage occasions.
- 4.Module usage instructions:When the vibration sensor has no vibration induction, the relay draws, the green light is on, that is, the common end is connected to the normal start, when the vibration is sensed, the relay is disconnected, at this time, the green light is off, the relay turns to the public end and the normally closed end.
- 5.Specification: Power supply voltage: 5V/12VDC; Current: greater than 100mA; Load: 250V 10A AC or 30V 10A DC.
