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Bug Detection & Transmitters (FM, VHF, UHF)


Long Range
Wireless Security Devices

NOT INTENDED FOR ILLEGAL USE - CHECK LAW 90-352

Projects that can be used for telephone monitoring in the U.S.A. or CANADA
without caller awareness require our "BEEPER ALERT" device.

Plans for kits are written and detailed for the beginner. The indicated operating ranges suggest the use of a properly tuned antenna and high quality communication receiver.  WARNING -  U.S. and Canadian customers must not connect any antenna to the transmitters that exceeds FCC regulations. Allowed radiated output usually equates out to a 50 to 200' range being enhanced by higher quality receiving equipment.

Video Camera Detector
Feel like someone's watching you?
The Camera Detector is so small you can take it anywhere. When a wireless camera is detected, an LED light flickers and an audible alarm sounds. Advanced circuitry reduces false alarms from background interference. A sensitive tuner allows you to automatically scan variable distances and channels. The unit detects frequencies from 50MHz to 3GHz.
  • Dimensions: 3-1/4" x 1-1/4" x 3/4"
  • Weight: 1 oz
  • Batteries: 2 x CR2032 (included)
  • Coverage: 50 Mhz - 3 Ghz
CAMDETECT10 - Ready to Use ... $29.95

Pocket Sized Bug Detector and RF Sniffer
rf bug detector

rf bug detector rf bug detector rf bug detector
rf bug detector rf bug detector

Super sensitive detector "sniffs out" legal and illegal listening and surveillance devices. Alerts you to wireless video transmitters, bugs and other sources of potentially bothersome radio interference and emissions. Detects any RF source from 1 megahertz to 5 gigahertz. Unit has a built in vibrator for covert alerting in sensitive areas, sensitivity adjustment, LED indicators, speaker, and includes headsets. This detector compares with units costing several times more and will match anything currently on the market. Small 2 x 3-1/2 x 5/8" uses 2 AAA batteries (not included).

BD70 - Bug Detector and RF Sniffer ... $69.95

Video: How To Use the BD70

Frequency Detector with Strength Meter
Uses the latest micro-processor technology for the most accurate hand-held detection of radio frequency wireless transmissions. It must be within one foot of a wireless device for the frequency to be accurately measured. (When searching your home or office for bugs, be sure to search everywhere. Bugs come in many shapes and sizes, some being smaller than a penny.) LCD screen displays frequency being detected. Full detection range from 1 MHz to 3 GHz. This device cannot locate a bug, but the built-in signal strength meter and sensitivity control can be used to gauge how close you are to a bug.

Free Instructions

Includes low frequency antenna, high frequency antenna, and charger.

  • Frequency Range: 1MHz to 3GHz
  • Battery: 4 x AA 600mAH NiCd
  • Battery Life: 6HRs in use/500 stand by
  • Ant. Impedance: 50 Ohms
  • Frequency Display: 10-Digit Liq. Crystal
  • Silent Alert Mode: Yes
  • Beeper: Yes
  • Low Battery Indicator: Yes
  • Barograph: Ultra Sensitive 5 Sections
  • Dimensions: 3.3" x 2.7" x 1.2"
AVD-110 - Frequency Detector with Strength Meter ... $159.00

Bug Detector with Strength Meter
High quality hand held bug detector, great for detecting wireless audio/video devices. Our bug detector acts as a sweeper. You can turn it on and walk through a room. If any frequencies are detected the bug detector will notify you. Built-in signal strength meter and sensitivity control. Full detection range from 1 MHz to 3 GHz. This device can be used to locate a bug.

Includes antenna and charger.

  • Frequency Range: 1MHz to 3GHz
  • Battery: 5 x AA 600mAH NiCd
  • Battery Life: 6HRs in use/500 stand by
  • Ant. Impedance: 50 Ohms
  • Silent Alert Mode: No
  • Beeper: Yes
  • Low Battery Indicator: No
  • Barograph: Ultra Sensitive 5 Sections
  • Dimensions: 3.9" x 2.75" x 1.2"
AVD-101 - Bug Detector with Strength Meter ... $229.00

Lens Finder Bug Detector
The Wired or Wireless Camera Multifunctional Detector combines the latest laser frequency visual detection methods, as well as detecting the wide band radio frequency (RF) of wireless video and/or audio transmitters (bugs), in an easy-to-use bug detector.

To operate the Wired or Wireless Camera Multifunctional Detector visual detection feature, simply look through the specially focused viewing port, and any camera lenses within a 10 foot range will appear to flash red, giving away their location. For wireless detection, just slide the control switch to the RF mode and move it around objects like you were dusting them.

  • Detects hidden wired and wireless cameras and concealed wireless microphones
  • 4-LED signal strength meter
  • Dual strength indication: Sound and Vibrate/LED
  • Sensitivity tuner for Distance adjustment
  • Switchable Sound/Silent detection
  • Comes with lens cleaning cloth
  • Laser Frequency Visual Detection
  • RF Frequency Detection 1Mhz-6Ghz
  • Audible RF Alert
  • Vibrating RF Alert
  • Sensitivity Adjustment
  • Operates on 2 AAA Batteries (not included)
  • 4 x 2 x 1/2 inches
  • AVD-272 - Lens Finder Bug Detector ... $180.00

    Bug Detector Plans
    Plans for making a bug detector to sweep for electronic eavesdropping devices and detect their presence. Detects RF from 1mhz to 1ghz. Runs on 9v dc battery (not included).

    BD4 - Paper Plans ... $6.00
    BD4-D - Downloadable Plans ... $2.00

    3mi FM Voice Transmitter Project
    Most Popular
    fmv150.gif Subminiature crystal clear, hear a pin drop! Excellent for home security, monitoring of invalids or children near open water and other hazards. Become the neighborhood disk jockey or go "under cover" using any FM radio.
    • Battery Operated 3 to 18 Volts (such as a 9V battery)
    • Tuneable From 80 to 130 MHZ
    • Small Size 1"x 1" Square
    • Easy To Assemble Electronic Science Project
    FMV1K - Kit/Plans ... $39.95
    FMV1 - Paper Plans ... $7.00
    FMV1-D - Downloadable Plans ... $3.00

    3mi FM Voice Transmitter Project
    High Performance mft330.gif Similar to above model FMV1 but smaller and with fine tuning control.
    • Small Size .5" x 1.5"

    MFT3K - Kit/Plans ... $49.95
    MFT3 - Paper Plans ... $10.00
    MFT3-D - Downloadable Plans ... $5.00

    FM Voice Transmitter Project
    "Olive Martini"
    tux1.gif - 4.79 K This controversial, micro-sized transmitter when properly constructed can transmit over 300 yards, yet can fit into an olive! Involves basic electronic experimentation to optimize performance. Excellent Science Project.
    • Uses Tunnel Diode Technology
    • Operates from 1.5 Volt Button Cell
    • Tuneable Over 80 to 130 MHZ
    • Uses High Gain Fet Mini Microphone
    All Parts (Except For The Special Tunnel Diode) Should Be Available From Your Local Radio Shack

    TUD1 - Kit/Plans ... $79.95
    TUX1 - Paper Plans ... $10.00
    TUX1-D - Downloadable Plans ... $4.00

    Long Range Phone & Voice Transmitter Projects
    2 For 1
    xtm.jpg You get two high performance kits for less than the price of one.
    Easy to assemble kits - Over 1 mile range.

    Battery Operated And Tuneable

    XFM/XTL - All Parts For Both Projects ... $34.95
    XFM/XTLP - Paper Plans ... $8.00
    XFM/XTL-D - Downloadable Plans ... $4.00
    xtl.gif

    6 Wireless Transmitter Projects
    Super Value Sale! CAUTION: Check Public Law 90-352
    capacitor
    (THESE ARE KITS - Assembly and Soldering Required)
    1. - Super Sensitive, Ultra Clear, 1 Mile+ Voice Transmitter
    2. - 1 Mile+ Telephone Transmitter
    3. - Telephone "Drop In" Transmitter, Line Powered - No Batteries
    4. - Tracking/Homing Beacon "BEEPING" Transmitter
    5. - Transmitter Rebroadcasts Video Or Audio Outputs
    6. - Short Range TV/FM Disrupter, NEAT PRANK! - DISCRETION ADVISED
    All 6 above kits are bulk packed with all parts plus FREE Info Data Pack on "Helpful Hints" using wireless devices.Transmitters use tuneable FM band (UHF for Video) and are miniaturized.

    COMBOX - All Parts For Both Projects ... $49.95
    COMBOP - Paper Plans ... $10.00
    COMBOP-D - Downloadable Plans ... $4.00

    Modified FM Receiver

    Name brand quality FM radio is factory tuned and peaked for use with our wireless devices. Runs off 115 VAC wall power or the hand-powered wind-up dynamo (both of which also charge the built-in battery), or 3 "AA" batteries. Cellphone jack lets you charge your cellphone. Headphone jack for direct listening. Weighs 1 pound.

    • powered by AC adapter, batteries, or wind-up dynamo
    • built-in rechargeable battery
    • built-in 3-LED flashlight
    • AM/FM/Weather bands
    FMR20 - Radio Repeaked & Retuned ... $54.95


    Tracking Transmitter/Homing Beacon
    Tt70.jpg Emits directional beeping pulses to any near by FM standard broadcast radio. Use for transmitter hunt games or as a homing signal to prevent getting lost in unfamiliar territory.
    • Uses FM Radio for Up to 3 Mi.
    • Small Size - 1" x 2"
    • Board Level Design
    • 6 - 18 VDC 5 Hrs on Battery
    • Tuneable from 70 - 140 Mhz
    TT7K - Kit/Plans ... $39.95
    TT7 - Paper Plans ... $7.00
    TT7K-D - Downloadable Plans ... $3.00

    Repeater Transmitter
    Up To 3mi Range
    rwm7.gif Rebroadcast your stereo, tape recorder, TV, VCR to any nearby FM radio. Excellent for drive in movies, churches, auditoriums.
    • 6 to 18 Volt Battery
    • Small Size 1" x 1"
    • Board Level Design
    • 8 to 600 Ohm Signal Input
    • Tuneable from 70 to 130 Mhz
    RWM7K - Kit/Plans ... $29.95
    TT7K - Paper Plans ... $6.00
    TT7K-D - Downloadable Plans ... $2.00

    Field Strength Signal Meter
    Tuning Aid
    fsm10.gif Helpful device for setting up any wireless transmitter operating around the FM broadcast band. Identifies real signal from bothersome images often blamed for poor performance.
    • Calibrated Tuning Dial
    • Signal Strength Indicating Meter
    • Telescopic Antenna
    • Internal Battery Operated
    • Attenuation Control
    • Small 5" x 2" x 1" Enclosure
    FSM1K - Kit/Plans ... $49.95
    FSM1 - Paper Plans ... $5.00
    FSM1-D - Downloadable Plans ... $2.00