The DD2020 is a personal radio frequency detector from KJB that is capable of tracking and locating bugging devices or transmitters within a room or an automobile. The DD2020 RF detector features an internal NiCD battery pack, a 5 selection bar graph, a low power consumption, a sensitivity adjustment, as well as a vibration motor, earphones, and a 1 MHz - 6 GHz frequency range. The DD2020 RF detector is able to counter surveillance devices, and can detect hidden and covert security equipment silently making an environment more secure and private.
- Internal NiCD battery pack
- Vibration motor and earphone for private detection
- 5 section bar graph to show relative RF signal strength
- Low power consumption
- 1 MHz - 6 GHz Frequency range
- Sensitivity adjustment
- 9V DC 300mA power
- By Jason Cecchettini Excellent
Value Quality Price
- KJB, DD2020 Personal RF Detector
I was first impressed with the small size and durable construction of the DD2020. Once I turned it on and started testing it, I found that it operates perfectly. I was able to detect RF signals from a 170MHz wireless microphone, my WiFi LAN, and my cell phone. The stock antenna doesnt work very well for VHF frequencies but when I put on a VHF antenna, the range increased dramatically. My only complaint is that the power LED is far too bright. They should have used a green diffused LED but instead used a super bright blue LED. Hurts the eyes... Anyway, so far I am quite impressed with the DD2020.
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