Parameters:Frequency Range: 50MHz-5.4GHzDetection Dynamic Range: -50dBm-10dBmDetection Sensitivity:≤0.03mw(Main Frequency )Detection Range: 2.4GHzWireless Camera: 25m2 (standard 10mW camera)1.2GHz Wireless Camera: 36 m2 (standard 10mW camera)Cellphone Signal 2G,3G,4G: 5--25m2Magnetic Detection Sensitivity:50mm--150mmIndicating Method:20 Level LED Luminous indicator /Variation sound indicationPower:Built-in 3.7V1500mAH lithium polymer batteryWorking Current:25-35mALast Time:20-45HMaterial:Aluminum AlloyN.W:256 g G.W.: 385 gPackage Size :16*11*6cm Application scenarios :1 . Whether Car or office is installed Wireless bug or location tracker2. Whether your cellphone was Eavesdropped or abnormal(send the signal without no reason when in stand-by mode)3. Whether there is the Radiation from the roof base station on your Working environment, and residential buildings4. Whether Drone cameras are focus on you from the window5. Detecting Wireless network signal, cell phone base station signal, wireless surveillance system6. Whether there is hazardous electromagnetic radiation was caused by revealing of microwave oven7. Whether there is suspicious wireless signal8. Detecting restrooms, hotels, entertainment venues, changing rooms and governments9. Business negotiation, school invigilators, factories, facilities10. radio wave between mahjong table and action in coincidence11. Mortgage car, the second car,pawnbroker,bonding company,small loans company, Information finance corporation