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Bug Detection & Transmitters (FM, VHF, UHF)


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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.

This page shows our surveillance and anti-surveillance products.

Shown are devices intended for the nonprofessional to the highly professional user working in law enforcement. As far as we know at this time there are no legal caveats with detection equipment.

The actual transmitting products, unfortunately due to US law and intended for bugging, unfortunately due to US law are not legal to sell as a finished items. However the hobbyist or builder may build up to three of these kits and take it upon himself to register them with the FCC.

Completed Units when properly assembled will tune in the upper frequencies of the standard FM broadcast band. Most high performance standard FM analog receivers work good with these kits

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.

 

Bug Detector Plans
Plans intended for the hobbyist or do-it-yourselfer that wants to tinker around with one of these neat devices on his own. Do your own anti surveillance operations

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
Best performance easy to build and adjust. *Potential range with antenna and sensitive receiver can be >3 miles.

Most Popular

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 2" Square
  • Easy To Assemble Printed Circuit Board
  • Great Electronic Science Project
FMV1K - Kit/Plans ... $39.95
FMV1 - Paper Plans ... $7.00
FMV1-D - Downloadable Plans ... $3.00
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.

 

3mi FM Voice Transmitter Project
Smaller and may require more effort in assembly

More Covertmft330.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

 

“The Infamous Olive Martini Bug”
Go under cover with this James bond device

"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
 
TUD1 - Kit/Plans... $29.95  NOT INCLUDING THE 1N3716 NOTE THE 1N3716 GERMANIUM TUNNEL DIODE MUST BE PURCHASED ON WEB
TUX1 - Paper Plans ... $10.00
TUX1-D - Downloadable Plans ... $4.00

 

Long Range Phone & Voice Transmitter Projects
You can be the local neighborhood disk jockey and have people actually tune in their FM radios to hear your broadcasts!!

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

 

The following section features six of our covert spying devices.

Shown are six electronic spying kits that are offered at a special discounted price. All include instructions on how to build these effective covert miniature spying transmitters for voice and telephones. Unfortunately products of this nature may not be legal in certain situations when used to listen without one party being aware. So if you are going under cover check out public law 90-352.

The amateur builder will find these kits easy to assemble and very rewarding for the performance obtained.

Included in this section are plans kits and modules on how to make a laser window bounce listening system that is more of an advanced product but very rewarding.

Also available are video camera disguised as other devices with built in color camera with audio and recorder, a real truly powerful covert device.

 

6 Wireless Transmitter Projects
Super value includes all the parts for six kits as shown below. These learning kits require assembly and soldering. Excellent for schools. Properly assembled kits are fully functional.

 

capacitor
(THESE ARE KITS - Assembly and Soldering Required)
  • - Super Sensitive, Ultra Clear, 1 Mile+ Voice Transmitter
  • - 1 Mile+ Telephone Transmitter
  • - Telephone "Drop In" Transmitter, Line Powered - No Batteries
  • - Tracking/Homing Beacon "BEEPING" Transmitter
  • - Transmitter Rebroadcasts Video Or Audio Outputs
  • - 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 for easy concealment.

For more cover spy gadgets go to the following links:

Laser Listeners

Hidden Cameras

COMBOX - All Parts For Both Projects ... $39.95
COMBOP - Paper Plans ... $10.00
COMBOP-D - Downloadable Plans ... $4.00

 

Low Cost Tracking Transmitter or Homing Beacon
Great for attaching to vehicle and tracking using directional antennas. Over 3 mile range
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
Re-broadcast your stereo, tape recorder, TV, VCR to any nearby FM radio. Excellent for drive in movies, churches, auditoriums.

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