1、Safety and Accuracy: The wireless signal detector is designed to ensure your secret by detecting and preventing unauthorized surveillance, tracking, and eavesdropping. It offers precise and accurate detection, giving you peace of mind. 2、Wide Application: The detector can be used in various scenarios, including detecting GPS tracking in cars, ensuring confidentiality in meeting rooms, uncovering cameras in changing rooms or hotels, uncovering mobile phone tapping during conversations, etc. 3、High Gain Antenna: Equipped with a high gain antenna with a gain of ‑14db, the detector automatically switches channels, rapidly searches for signals, and provides strong anti interference capabilities. It ensures accurate and reliable detection without any error. 4、Sensitivity: The detector has a sensitive detection range of approximately 10m / 32.8ft without interference. It can detect wireless devices operating in the frequency range of 1MHz to 6.5GHz. 5、600mAh Battery: With its built in 600mAh battery, the wireless signal detector offers long battery life. It can remain on standby for approximately 25 days and be used continuously for around 35 hours. You can rely on its power for extended periods of use.<br> Item Type: Wireless Signal Detector<br> Material: Aluminium Alloy, Electronics<br> Charging Interface: DC IN 3.5MM<br> Antenna: SMA Interface Antenna<br> Antenna Gain: -14db<br> Sensitivity: 10 Levels Adjustable<br> Receiving Frequency Range: 1MHz to 6.5GHz<br> Battery Type: Built in 600mAh Polymer Lithium Battery (included)<br> 1 x Wireless Signal<br> Detector (Shipped with Built in Battery)1 x Antenna<br> 1 x Charging Cable<br> 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. Sold by-YJL official store