Wholesale Portable Professional RF Signal Detector with Alarm Function
- A bug detector simply scans the room up to 30 feet for any RF signals. If they spot a surveillance bug, they'll notify you. This subcategory releases a wide range of cheap practical and effective bug detectors for sale. Online purchase Spy Bug Detectors in bulk direct from faithful Chinese wholesaler.
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How a Bug Detector Works? As you know, many wireless devices work by sending signals from one location to another. These signals are simply radio frequencies (RF) that allow communication between two items. A bug detector simply scans the room up to 30 feet for any RF signals. If they spot a surveillance bug, they'll notify you. Most bug detectors allow up to 2GHz or 3GHz frequency detection. That means if spy camera works in that range (most do), a bug detector will spot it. However, many eavesdroppers know that. And they simply increase the frequency of a spy camera or a phone bug in which they operate. So such devices as bug detectors become almost useless. However, there are more advanced bug detectors that can detect even 8.5GHz RF signals in the room. Such bug tracking devices cost more, but you also feel safer, because they'll spot almost any spy bug you can think of. What Kinds Of Spy Bug Detectors Do We eSalesChina Provide? Our spy store offer many kinds of electronic bug detectors, such as phone tap bug detector, GPS detector and radar detector, video camera detector, etc.