What are the pros and cons of using a machine in a vehicle versus at a fixed location?

The transmission effect of in-vehicle use is better than that of fixed location use, but the cost will be higher than that of fixed location use. In-vehicle use incurs costs such as vehicle rental fees, labor fees, fuel expenses, fines, tolls, and management fees. Fixed-location use mainly involves rental fees. Comparing the two, the costs of in-vehicle use are higher than those of fixed-location use. Note: All standard products from GRTSMS support in-vehicle use with the addition of an inverter and do not require an outdoor power source. However, for customized versions with higher power consumption, an outdoor power source is necessary.