Formosa21 Inc, is a leading manufacturer of Network Digital Video Recorder, remote video servers and Mobile DVRs in Taiwan. Formosa21 Inc, focused its efforts on development and production of VPON (Vivid Picture On Network) Network & Mobile DVR products. VPON provides commercial vehicle drivers the total solution to enhance efficiency and reduce extra cost. With the surveillance cameras, you could easily manage your business. The drivers who get monitored would drive more safely, and it benefits the Owners to avoid extra cost of traffic violation. The security cameras installed on commercial vehicle trucks are able to help you record road conditions.