◆ The cycle of your 車速 pulse measurement over speed setting, and with relay vehicle to on to the device. ◆ Body Than The output of the relay contacts so you can wear this out you can know your equipment on/off to protect your 車速 through PC or available. ◆ 車速 setting is dip switch allows up to 1 km/H in/H (can be set. ◆ 車速 can change your number of your pulse. Depending on the initial setting mode 2 · 4 · 8 · 10 · 25 pulse can be chosen. ◆ Specification changes are also free when you place order. ◆ ideas as soon as the freedom of movement you crave. * This product includes the power supply voltage V, but we also have V, is also available. ◆ tyenziman the plating to add, if the load current is larger, the larger relay contact capacity of the control on the internal relay. With optional relay set also available. [Application for example] rotation · Speed Warning Light and prevent dump the sails of the forklift truck, speed, speed warning, Headlight Control, Wiper Control, or ceiling crane warning 散水 car valve control, the speed limit in the factory in vehicle, etc.