_x000D_ Welcome to our store. Our products have affordable prices and good quality. We support and . If you want to work with us for a long time, please contact us and we will give you a very favorable price.Best Regards! _x000D_ _x000D_ characteristic: 1. Digitally controlled high-sensitivity professional wireless detection devices, respectively used to detect 300-2700MHz. _x000D_ 2. Simple to use, there are two alarm modes: sound vibration and LED indicator light, which are accurate and reliable. _x000D_ 3. The machine can detect 2G, 3G, 4G and wireless devices, 1.2G/2.4G & 5.8G wireless cameras, and can accurately locate GPS. _x000D_ 4. It can detect whether private addresses such as rooms, bedrooms, conference rooms, fitting rooms, hotel car entertainment venues are installed with eavesdropping devices or mini cameras that are secretly photographed, and mobile phone card eavesdropping _x000D_ Micro-cameras with memory cards, mobile phone undercover software, GPS car trackers. _x000D_ _x000D_ Small body, easy to carry. _x000D_ In a complex environment, it can effectively filter the clutter of the signal, accurately capture the stable signal source for analysis, and adjust the sensitivity by pressing the button to determine the direction and distance of the signal source. _x000D_ Product Details: _x000D_ Frequency range: 300MHz-2700MHz _x000D_ Detection dynamic range: Greater than 73db _x000D_ Indication method: 10-level LED light-emitting indication _x000D_ pitch change indicator _x000D_ Power supply: built-in 3.7V 1000mah lithium battery _x000D_ Working current: 60mA _x000D_ Continuous work: 8-12 hours _x000D_ Detection sensitivity: Less than 0.03mw _x000D_ Detection range: _x000D_ 5.8G: 15 square meters (standard 10MW) _x000D_ 2.4G: 10 square meters (standard 10MW) _x000D_ 1.2G: 10 square meters (standard 10MW) _x000D_ Mobile signal 2G/3G/4G: 15 square meters _x000D_ Colour: Black _x000D_ material: plastic _x000D_ _x000D_ Package Contents: _x000D_ 1 x RF Detector _x000D_ _x000D_ Only the above package content, other products are not included. _x000D_ Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.