Clear LED Display
On the LED display, you can easily view the RSS(received signal strength), battery percentage, alert mode switched on.
10-level of RSS falls in four different color zones.
Level 1-2 in white zone means no signals. Level 3-5 in green zone indicates growing signals strength.
Level 6-8 in yellow zone shows the increasing signal strength.
Level 9-10 in red zone means the suspicious device is located.
Signal Strength grows when detector is getting near the working wireless bug device.
Aside from LED display to show the RSS, it can also automatically alarm with beeping or vibration when it is very near the working wireless bug device.