PLK Technologies Roadscope LX - Beep & Watch (B&W)

Functions
4. Beep & Watch (B&W)
4-1. B&W function will be activated when the driver’s vehicle is static.
Detecting the front movement and informing the driver of it by alarm sound,
Roadscope LX helps the driver check the front movement.
4-2. B&W function is very useful while waiting at a traffic signal or driving in a congested
area.