The CD-Pro is a professional grade RF detector. You'll notice that this unit is of higher caliber than most the moment you pick it up, thanks to its excellent alloy construction. RF detectors are simply radio frequency receiving devices. They are designed to detect wireless signals that are being transmitted within a certain frequency range. It locates bugs on frequencies from 1 MHz to 6500 MHz, and you can adjust the detecting sensitivity.
Detects PAL or NTSC. These are the two most common video standards worldwide. The Pro has three dedicated antennas to scan the 1.2 GHz, 2.4GHz, and 5.8GHz bands. Using dedicated antennas helps the device greatly cut down on interference, resulting in a clearer reading and picture. It detects these frequencies for up to 300 feet, the length of a football field!
Built-in Monitor and Speaker. Why be content to just trace the signal of that hidden camera when you can tap right into it and view and listen to the feed live? If you are looking to tap into an existing security system the Pro will allow you to do that with ease thanks to its built in audio and video out jacks. Once you find a feed you can easily connect the unit to a DVR system and record all the footage that it takes, turning their security into YOUR security.