【Comprehensive Signal Detection】Advanced wireless signal detection technology thoroughly identifies and locates potential threats, leaving no blind spots. 【Infrared Spectrum Analysis】Utilizes infrared scanning to uncover hidden cameras, ensuring privacy in various environments. 【GPS Locator Detection】Features strong magnetic GPS positioning detection capabilities to enhance travel safety and security. 【Smart Monitoring】Incorporates wireless signal detection mode, ushering in an era of intelligent surveillance and protection. 【Portable Design】Compact size with a 1.77-inch display screen for easy carrying and discreet operation in various settings. Specifications: Display: 1.77-inch screen Battery Capacity: 400mAh Power Input: DC 5V1A Detection Range: -65dB to 20dB WiFi Signal Detection Distance: 2.4G (5-30cm), 5.8G (5-20cm) Battery: Built-in 3.7V Infrared Detection Range: 1-10 meters Body Material: ABS plastic Laser Power: Class 1mW Detection Sensitivity: ≤0.03mV Frequency Range: 10MHz-6GHz