Intelligent - Multi-function Radio Wave Detector GSM_3G_4G_5G cell phone radio wave detector/anti-snooping-anti-pinhole detector*Original two-stage sensitivity (distance) adjustment Can capture weak or strong signals no matter in low or high noise areas. *Original filtering mode Avoids interference from base station noise Automatic environment adjustment. *Detects and searches for new bugs and 2.4G WiFiIP pinhole cameras that are remotely operated from a cell phone using GSM/3G/4G/5G technology. *Detect 2.4G WiFiIP cameras. *Size: 11.6x7x3.3cm *Detection Distance. Wireless bug (2mW) Approx. 5 meters 2.4GHz WiFi Approx. 10 meters 100mW 2.4GHz Wireless Camera Approx. 7 meters 10mW 5.8GHz wireless camera approx. 4m GSM cell phone approx. 4m Approx. 4 m for Smartphone 3G 2100 cell phone band about 7 meters 5G (3300~3700MHz) about 4 meters Above detection distance may vary depending on the environment and cell phone models.
