RFD-21

Professional Handheld RF Wide Band Detector

Can detect standby phone registering to local cell base station
RFD-21 can discover GSM, 3G, 4G 5G (3300-3650MHz) Bug, Wi-Fi spy camera, hidden transmitting microphone and active transmitting spy camera remotely controlled by a cell phone. Compared to other detectors, RFD-21 won’t make false alarms like other detectors on the market because of a lot of background noises. Without any problems, RFD-21 can still detect weak signals like 3G 2100MHz and 10mW 2.4GHz wireless bug and hidden camera in the environment full of background noises. Furthermore, you can use the camera lens finder for wired camera detection. This professional spy bug locator can detects the latest digital and analog spy covert hidden listening, tracking, mobile and video equipment simultaneously and determine signal type on the indicator.
Features
INDICATORS SHOWS SIGNAL TYPES
RFD-21 can indicate detected signal automatically.
1. CAM/BUG/LTE: Analog and Spread spectrum signals of wireless camera, wireless bug, signal jammer and 2G / 3G / 4G/5G cell phones, etc..
2. Wi-Fi: Digital signals of WiFi, IP camera, wireless digital camera, etc.

2 STAGE DIGITAL SENSITIVITY ADJUSTMENT
to well detect weak or strong signals in the environment full of noises like the place near base station, TV station or a booster!
  1. In the 1st stage, the super high sensitivity of this device can detect 10mW 2.4GHz wireless signal or 3G 2100 signal (both are weak signal) up to 7 meters (21 feet). The sensitivity has 9 levels, from 9 to 1, suitable for normal environment.
  2. In the environment full of signal noises, other detectors will make false alarms by them.However, this detector can go to the 2nd stage of sensitivity adjustment to eliminate the interference from the background noises and can find the strong signal source. This device can approach two watt (2W) transmitter in about 2 feet (0.6 meter).
Specification
* Specification may change without prior notice.
Detecting range 50 MHz ~ 6.0 GHz
Dimension L 11.6 x W 7 x T 3.3 cm (not include antenna)
Weight About 160g (not include battery)
Power 1. 5V DC switching power adaptor
2. AAA / UM-4 rechargeable battery or dry battery x 4
Warning mode 1. LED indication
2. Beep alarm sound
3. Hi Signal
4. Vibration
5. Earphone silent detection
Detecting Distance Wireless bug (2mW) up to 20 feet
2.4GHz WiFi up to 30 feet
10mW 2.4GHz Wireless camera up to 20 feet
10mW 5.8GHz Wireless camera up to 3 feet
GSM cell phone up to 50 feet
Smart phone up to 14 feet
3G 2100 cell network up to 25 feet
Detection distance:
Wireless bug (2mW) :up to 20 feet
10mW 2.4GHz Wireless camera : up to 20 feet
100mW 2.4GHz Wi-Fi :up to 30 feet
2G (GSM) cell phone : up to 50 feet
4G/5G Smartphone: up to 14 feet
3G 2100 Smartphone: up to 25 feet

Package includes:
1. Detector
2. Switching power adaptor// Battery charger
3. USB cable
4. Rechargeable battery
5. Earphone
6. Lens finder

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RFD-21

Professional Handheld RF Wide Band Detector
Can detect standby phone registering to local cell base station RFD-21 can discover GSM, 3G ...
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