Hidden Camera Detector: Using a special lens for infrared detection. GPS and Tracker Signal Detector: Identifies active devices operating on wireless signals. Microphone and Listening Device Detector: Protects you from any unwanted recording attempts. Adjustable Sensitivity: To control search strength as needed. LED Display Screen: Shows signal level and device strength. Rechargeable Battery: Lasts for long hours of continuous use. Small and Lightweight Design: Easy to carry in a pocket or bag for travel and meetings