Feature: 1. Tilting Sensor: Able to sense device tilting and trigger the alarm, this tilt sensor module ensures better protection. 2. Practical Uses: The board will direct output to drive the relay, so it can connect to 220V AC or many other equipment. 3. Reliable Works: Equipped with a potentiometer to adjust the sensitivity, and the operation is very convenient as well. 4. Good Durability: Combining a circuit board with a relay, the angle sensor has excellent durability for long term uses. 5. Easy to Install: Comes with 3mm mounting hole and blue wiring terminal, both the wiring and installation are very easy. Specification: Item Type: Tilt Sensor Module Supply Voltage: 5VDC Current: Greater than 100mA. Withstand Voltage: 250V 10A AC or 30V 10A DC. Package List: 1 x Tilt Sensor Module Note: The inclination sensor is generally installed in the initial state of the normally open state, so that the tilt sensor and the relay are not in working state to prolong the service life.