These belts have a micro-switch that makes sure that your forklift driver buckles up before driving the lift. We have two different models to choose from. Either a "circuit closed" or "circuit open" switch.
The "circuit closed" model, the seat belt must be buckled up before the motor will start.
With the "circuit open" model, the micro-switch can be wired to a buzzer or alarm. The buzzer or alarm will sound after the motor is started until the driver buckles up.