1. High sensitivity, accurate detection, simple operation, compact size, luminous water torch 2. The combination of passive wireless frequency sweep can accurately find out: eavesdroppers, telephone eavesdroppers, digital eavesdroppers, trackers, wireless pinhole cameras, etc. 3. High-sensitivity chip, 1MHZ-6.5GHZ broadband can detect all locators, and can accurately find which transmitter location is detected wirelessly 4. Faster detection speed, 1000 times/second 5. Expand or narrow the detection range by adjusting the sensitivity button 6. Move the detector up and down, left and right, and carefully scan the surrounding environment with laser light. If there is a strong bright spot in front of you, it is a camera. 7. Vehicle GPS position detection, as long as the signal from the locator is received, it will alarm and remind, which can quickly lock the position of the locator and find and remove it. 8. Receiving frequency range: 1MHZ-6.5GHZ 9. Scope of application: hotels, car dealerships, conference rooms, cars, locker rooms, etc. 10. Power mode: USB charging / built-in lithium battery 11. Battery capacity: about 350mah 12. Laser detection distance: 0.1-15 meters 13. Charging power supply: DC5V/1A 14. Antenna gain: -14dB 15. Sensitivity: 5 levels adjustable 16. Antenna: SMA type interface antenna 17. Features: anti-monitoring, anti-location, anti-tracking, anti-radiation, anti-shielding, anti-candid photography 18. Material: PC 19. Size: 16x103mm 20. Weight: 30g