When the host tilts or falls, the ball inside the anti-dump switch is tilted and displaced along with the housing under the action of gravity. The tablet is restored to its original position due to the detachment of the ball, and the switch is instantly disconnected, thereby reach the purpose of cutting off the power or circuit TS-IR01 High Sensitive Horizontal Tilt Switch is a inclination switch produced by EPT Sensor. With a measurement range is +/- 90, the output cable turns to closed (or disconnected) in case the measured inclination is larger than alarm threshold value, if otherwise, the output cable is normally open (or closed) if the measured inclination does not reach alarm threshold value. Users are required to purchase an extra relay since low voltage. It is characterized by its small size, high consistency and stability. As a highly cost-effective inclination switch, it is able to work under an industrial range of temperature from -40~85.