_x000D_Welcome to our store.Our products have affordable prices and good quality. We supportand. 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_