Product Features:1. High-sensitivity dual antennas, radio waves, faster search signal, stronger anti-interference, more accurate detection of unlocking azimuth and distance.2.1MHz-6500MHz full-band high-gain antenna, the closer the suspicious signal is, the louder and more urgent the alarm will be.3. The high-sensitivity chip increases the exploration range and broadens the exploration frequency, and the detection range can reach 10 meters without interference.4. G318 wireless detector can prevent eavesdropping, monitoring, electromagnetic radiation, tracking and positioning, and mobile phone Trojan horse, so that illegal devices have nowhere to hide, effectively protecting your privacy and confidentiality.5. This machine can detect 2G, 3G, 4G&wifi devices, and can also detect 1.2G/2.4G&5.8G wireless cameras.6. The machine adopts a metal shell, which can effectively dissipate heat and cool down to ensure normal use of functions, and the metal shell can shield the clutter interference from the chip, effectively improving the detection accuracy.Product Details:Frequency range: 1MHz-6500MHzDetection dynamic range: >73dbIndication mode:: 9-level LED light-emitting indicationtransposition indicationPower supply: built-in 3.7V lithium batteryWorking current: 60mAContinuous work: 8-12 hoursDetection sensitivity: