Detects 2G, 3G, 4G, & GSM (Global System for Mobile) cell phone signals
Detects GPS tracker signals
Features 8 LEDs to indicate the strength and proximity of the signal
The built-in indicator LED shows you the status of your search
Powered by three (3) included AAA batteries but can also be plugged into AC power for extended use
Included earbud allows you to monitor for signals discreetly
Handheld GPS and Cellphone Signal Detector identifies 2G, 3G, and 4G cell phone signals as well as GSM (Global System for Mobile) satellite phones. Satellite-based GPS trackers are also detected by the device. With 8 strength indicator LEDs, you can tell exactly how close a signal is to you. The detector also has the ability to show you the progress of the search with LEDs indicating whether it shows if the power is on, whether the indicator is in sound or vibration mode, detection mode, battery level, and when specifically a GPS tracker is found. The detector runs off three (3) AAA batteries.