1、Small size, easy to carry, convenient for you to detect the surrounding environment when you are out, to ensure self safety. 2、The detector adopts sound and light alarm indication, the detection alarm is more accurate and reliable. 3、Provide ultra long distance detection, ultra high sensitivity, and AI detection can automatically identify and record surrounding RF/Bug signals. 4、With high sensitivity and anti‑interference, it can reduce the false triggering of alarm noise in complex signal source environment. 5、The detector can be used in residences, important business negotiations, hotel rooms, locker rooms, bathrooms, cars, hotels, etc. 6、Infrared scanning technology can target all kinds of bugs, car trackers, mobile phone undercover software, wireless cameras, casino fraud equipment, etc. Item Type: Signal Detector Model: K-800 Material: ABS Colour: Black Detection Range: Approx. 10m / 32.8ft Frequency Range: 1MHz - 8000MHz Dynamic Range Of Detection: >73dB Detection Sensitivity: ≤ 0.03m (Main Frequency Band) Detected Range 2.4GHz: 10㎡ (Standard 10mW ) 1.2GHz: 15㎡ ( Standard 10mW ) Mobile: 2G, 3G, 4G: 15㎡ Battery Type: Built-in 500mAh Polymer Lithium Battery Working Time: 8-10 Hours Charging Time: About 3 Hours Scope of Application: 1. Banks, Post Offices and Other Financial Institutions Prevent Pinhole Cameras from Stealing Passwords. 2. High level Meetings of the Company to Prevent Leakage of Hidden Equipment. 3. Whether the Phone is Tapped or Abnormal 4. Check Hotel Bathrooms, Hotels, Entertainment Venues, Changing Rooms, Etc. 5. Business Negotiation, Inspection of Schools, Workshops and Facilities. 6. Working Environment, Whether There is Base Station Radiation on the Roof of Residential Building. 7. Wireless Network, Mobile Base Station, Wireless Monitoring System Monitoring.less monitoring system monitoring. 1 x Detector 1 x Date Cable 1 x Manual