Feature: 1. High Sensitivity Chip: The high sensitivity chip in the signal finder increases the exploration range, expands the exploration frequency, and can detect wireless devices between 1MHZ to 8000MHZ frequencies. 2. No Omissions in Laser Detection: This bug finder has military reconnaissance capabilities, laser detection can accurately detect all cameras, including dormant cameras and non infrared fill light cameras that cannot be detected by ordinary detectors. 3. Sensitive Detection and Accurate Alarm: The sensitive knob can be adjusted to accurately detect signals and alarm. 4. GPS Accurate Detection: This detector will alarm and remind as long as it receives the signal from the locator, which can quickly lock the position of the locator and find and remove it. 5. Practical: For card eavesdropping, and wireless eavesdropping devices, this detector is a precaution to avoid leakage of commercial secrets and bring losses to the company. Specification: Item Type: RF Signal Detector Material: ABS Gross Weight: 284g/10.0oz Frequency Range: 1MHZ-8000MHZ Detection Dynamic Range: >73DB Detection Sensitivity: <0.03mv, main frequency band Detection Range: 2.4G: 10 square meters, standard 10mw 1. 2G: 15 square meters, standard 10mw Mobile Phone Frequency Band 2G.3G.4G Signal: 15 square meters Power Supply: Built in 3.7V1000ma polymer lithium battery, delivered with built in battery Full Charge Time: 2.5 hours Working Current: 60-110mA Continuous Working Time: 4 to 5 hours . Package List: 1 x Host1 x Antenna1 x Magnetic Field Probe1 x Charger1 x Manual