Power-up system

The present invention, while suppressing the standby power consumption of the device, and an object thereof is to enable a fast startup of the apparatus power supply by wireless signals. The system of the present invention includes a battery, a device, and a controller. The device includes a power supply unit for the power supply using power supplied from the battery, and a starting unit that receives a radio activation signal of the controller outputs an activation signal to the power supply unit, a control unit, and the controller and a wireless communication unit which performs wireless communication with. Wherein the wireless activation signal has a first phase, the signal area of ​​the second stage. When the activation unit receives the signal of the first stage, and outputs a first activation signal to the power supply unit, the power supply unit starts supplying first power to the starting unit. Further, the activation unit outputs a second activation signal to the power supply unit and receives the signal of the second stage, the power supply unit starts supplying the second power to the controller, and the control parts, the power supply unit, the starting unit, and the power supply to the radio communication unit to start their operation control.