Radio professional listening equipment built into a fully functional power grid and permanently powered from the 230V~ distribution to the UKV frequency. The device is equipped with a special microphone with controlled noise gain from the eavesdropping room with a range of 15m -25m. The device itself can be captured only within a radius of 200m.

SET 1 also has a radio receiver paired with a transmitter in the kit. It is a simple single i.e. channel receiver without display, with the possibility of connection to the hearing aid and also with the possibility to connect to the recorder.

Radio professional listening equipment built into a fully functional power grid and permanently powered from the 230V~ distribution to the UKV frequency. The device is equipped with a special microphone with controlled noise gain from the eavesdropping room with a range of 15m -25m. The device itself can be captured only within a radius of 200m.

SET 2 also has a radio digital receiver paired with a transmitter in the kit. It is a digital multi-channel digital receiver including the possibility of setting the frequency in the 400MHz-450MHz band, with the possibility of connecting to the hearing aid and also with the possibility of connecting to the recorder.

Radio professional listening equipment built into a fully functional power grid and permanently powered from the 230V~ distribution to the UKV frequency. The device is equipped with a special microphone with controlled noise gain from the eavesdropping room with a range of 15m -25m. The device itself can be captured only within a radius of 200m.

SET 3 also has a radio digital receiver paired with a profi transmitter in the kit. It is a digital multi-channel digital receiver including the possibility of setting the frequency in the 400MHz-450MHz band, with the possibility of connecting to the hearing aid and also with the possibility of connecting to the recorder.

Easy to operate, immediately to use.

Radio bedbug, common parameters in the 94MHz frequency band ---- 98MHz, Range approx. 50m.

Description: Working voltage: 1.2V----- 9V 

Working current: 

3mA@1.2V, 

25mA @ 9V 

Special Multi-Channel Receivers

A special multi-channel receiver is designed for radio reception.

It is possible to choose to receive an open radio channel + Spectrum Inversion Decoder; or open radio channel + Delta modulation decoder.

The universal receiver is designed to receive audio data from analog and digital transmitters operating in the range of 416 to 421 MHz frequency.

Hidden audio tracking up to up to 5.6km from the control unit - up to 10m separate microphones. For each of the channels there is a selection of miniature microphones that are powered by the central surveillance control unit. The system is fast easy to set up and operate.

Noise reduction

Microphones can be covertly installed in locations that must be monitored through existing or new wiring. Digital Noise Reduction system allows conversations to be understood, even if there is high background noise, whether introduced intentionally or natural.

Watching and mixing 8 audio channels - portable set. One operator is able to monitor and mix up to 8 microphones. Each channel has its own smooth high amplification level for pre mixing using a 10 bar volume indicator.

Very sensitive miniature microphones give high-quality sound via cable up to 10 km long. As a wired microphone the system is immune to detection of radio frequency detectors. There is also an output device for recording.

The ESH800K suppresses background noise and delivers instant crystal clear and intelligible sound. This is achieved by the operator choosing one of 8 levels of Digital Signal Processing (DSP) to match the noise in the environment, whether from air conditioning and from a construction site, or deliberately introduced noise.

Complete audio surveillance through the walls. Comprehensive cable set for listening through the wall. Up to 5 walls can be monitored at the same time.

If your target is on the other side of a solid wall even under poor surveillance conditions, you can listen locally or remotely with a high degree of flexibility for temporary or permanent monitoring using this sophisticated amplifier and accelerometer.

Exact location of the target

The accelerometer and 2 channels of the control unit with instant stereo display more than 12 meters apart give exact information about what is happening on the other side of the wall. Microphone sensitivity level is adjustable on each (stereo) channel.

Mains support system. Transmission via public networks of the energy system - remote monitoring without dedicated wiring.

Clear sound signals, from the hidden micro size of the sensor, directly through the public network of the electrical system are interpreted by the corresponding receiver. No wiring is required and detection with conventional anti-surveiller devices is damaged gearbox is at very low frequencies.

Maintenance-free long distance tracking

Thanks to easy installation in public network unit systems from 100VAC to 260VAC can be used for remote surveillance. After installation, no maintenance is required, power is supplied to the public network system. A high level RF disk is used to maximize the receivables range in conditions of high interference

Multifunctional wireless FF audio sound system. Flexible, long-range supervision.

Listening through walls

Powerful and versatile, the technology breaks new ground with its ability to operate on highly sensitive and critical operations. The device comes with a multi-function device for listening through walls using a contact or needle, microphones for the phone, or room and telephone operations, and for use with when worn on the body microphone.

Clear or encrypted, powerful and versatile

With the ability to choose a clear or encrypted mode, high or low microphone sensitivity (it registers the type of microphone connected) and voice control with on/off for longer battery life, the operator has a very versatile and compact unit

Multichannel surveillance. easy to use LCD display allows viewing operator to monitor up to eight channels. On-screen information includes channel identification, signal strength and status (battery transmitter level, on/off) that supports successful monitoring of traffic. When recording tracking activity is needed EPR is equipped with recording output device.

Digital system with remote control

Using the controls on the receiver, the operator can switch between continuous, VOX and off modes, and change the output power setting on each transmitter. This robust receiver is powered by a network adapter or internal rechargeable batteries that provide up to 8 hours of operation. The system includes a magnetic mount antenna of the vehicle.

Audio surveillance and counter-surveillance agent case

The new upgraded Agent Case provides an experienced professional with carefully selected devices for cable and Radio Frequency hidden viewing and recording. This is complemented by a powerful handheld RF and camera detector lens.

Digital Stereo RF Link with REMOTE CONTROL II VIP

Conversion algorithm analog-digital allows compression and transmission of images structured data. The use of such an algorithm allows for a significant improvement in the quality of the received signal, further expands the dynamic range and improves resistance to rf link interference.

The flexible structure of the system allows broadcasts according to two independent sound signals (stereo) with a high degree of separation with the mesichannel through only one channel. It also allows you to monitor the battery status. It is possible to switch between stereo / mono modes using the remote control. 

Digital Burst Transmitter with Remote Control

The Digital Burst Sensor is designed to impact the transmission of audio data through an RF controller.

The system has high protection against detection complexes of radio monitoring indicators and fields and provides high quality sound transmission.

This system is based on the accumulation of audio data into the internal memory of the transmitter and its subsequent transmission in short compressed packets at high speed. The receiver performs the opposite procedure: receives high-speed compressed packets, corrects errors, stitches packets together, and converts them from digital to analog format.

Voice recorder capable of recording a conversation from telephone line 650-D956A

To which you can record 72 - 1120 hours of recording directly to MP3 format using a built-in or external microphone, as well as directly record the phone's calls from a landline !

You just plug it into a landline and the answering machine takes care of everything. Record all conversations from your landline.

850mW end stage for transmission of audio and video signals in the 1.2GHz band. This is a professional product. The possible range of audio, video signals is up to 1-2km even on the antennas that are included. There is no problem of using directional antennas, this step will increase the range.

The device uses 8 channels for possible video – audio transmission. This is that you can independently use eight devices at the same time.

A miniature digital voice recorder (audio voice recorder) camouflaged into a colored metal roller for professional audio recording to your internal memory. The device is characterized by extremely small dimensions and weight, long enduminate, very low power consumption, wide frequency range, large dynamic range, highly sensitive built-in microphone and voice recording activation (VAS) function. ( voice activation – recording is only performed if you hear sound in the room)

A miniature digital voice recorder (dictaphone) camouflaged into a wooden jewelry box for professional sound recording to your inner memory. The device is characterized by extremely small dimensions and weight, long enduminate, very low power consumption, wide frequency range, large dynamic range, highly sensitive built-in microphone and voice recording activation (VAS) function. ( voice activation – recording is only performed if you hear sound in the room)

A miniature digital voice recorder (voice recorder) for professional audio recording to your internal memory with higher recording quality. The device is characterized by extremely small dimensions and weight, durable metal packaging, long enduminate, very low power consumption, wide frequency range, large dynamic range, highly sensitive built-in microphone and voice recording activation (VAS) function. ( voice activation – recording is only performed if you hear sound in the room)

A miniature digital voice recorder (audio voice recorder) for professional audio recording to your internal memory. The device is characterized by extremely small dimensions and weight, charging from an integrated solar panel to its own Li-Pol battery, long enduasity, very low power consumption, a wide frequency range, a large dynamic range, a highly sensitive built-in microphone and voice recording activation (VAS) function.

A miniature digital voice recorder (micro audio dictaphone) camouflaged into a leather pendant (embossed leather) on keys for professional audio recording to your internal memory. The device goes on sale in a beautiful wooden case. 

The device is characterized by extremely small dimensions and weight, long enduminate, very low power consumption, wide frequency range, large dynamic range, highly sensitive built-in microphone and voice recording activation (VAS) function. It records a routine conversation up to 12 metres away with the high quality of interview registration.

Miniature dictaphone capable of recording continuously for up to 15 days. And that's on one charge. A miniature digital voice recorder (audio voice recorder) camouflaged into a black metal keychain for professional audio recording to your internal memory with higher recording quality. The device is characterized by extremely small dimensions and weight, long enduminate, very low power consumption, wide frequency range, large dynamic range, highly sensitive built-in microphone and voice recording activation (VAS) function. ( voice activation – recording is only performed if you hear sound in the room)

A miniature digital voice recorder (audio dictaphone) camouflaged into a small box the size of 3x AAA flashlights for professional sound recording to your internal memory. 300 hours of audio recording, battery capacity up to 110 hours per charge, or replacing them. The sensitivity of the microphone is for that model up to 15m !

Thanks to the 5 x-split microphone, the voice recorder can record sound from a certain direction over a distance of up to 15 meters and significantly reduces the background noise of the microphone. Why is that possible? If the recorded object is located sideways from the direction of the microphones signal "cancel - cancel" due to the phase difference of downloading the sound of each microphone.

This camera is mounted on a malfunctioning GSM phone. Put it simply on the table and no one sees that you are monitoring it, it has the ability to make both audio and video transmission. The camera is positioned to directly track the person in front of the phone. ( That's when you're antennae. Classic GSM phones have a camera in a flat place of cover, so its location prevents people from tracking.) This technology was developed only for hidden surveillance of persons.

The built-in high-quality electric microphone with compression amplifier with an extremely wide range of sensitivity control and noise filter (ACOUSTIC ZOOM) allows you to capture the sound of the compressor and the ticking of the wall clock. By pinching the short-circuit clutch in front of the module, it is possible to optimize the noise properties for voice operated recording (VOR) recording systems.

The device is able to eavesdrop on conversations through various obstacles by amplifing sound vibrations.

Wiretap through the walls classic ver-929-435, High Sensitive Partition Monitor.

The device is able to eavesdrop on conversations through various obstacles by amplifing sound vibrations. Its main advantages include the ability to eavescent through different types of material, the ability to record an SD card, the choice of an eavesdropping method via an antenna or probe, and the ability to operate continuously for 100 hours.

Set consisting of an audio receiver and three bedbugs (a large-range bedbug, a medium-range bedbug and a miniature bedbug). The receiver uses a quality lithium battery with a capacity of 800 mA/h. Its dimensions are 90 x 57 x 23 mm.

The range of the large-range bedbugs is up to 2800 metres in the open and the battery life is up to 12 hours, its dimensions are 50 x 33 x 20 mm. Medium-range bedbug range is 500 meters in the open, battery life is 36 hours because it uses a high-quality lithium battery CR2032. Its dimensions are 25 x 22 x 15 mm. The smallest bedbug has a range of 500 meters, the battery life is also 36 hours, but its dimensions are only 20 x 10 x 8 mm.

Portable wireless receiver and receiver next generation 2013.

Professional UHF eavesdropping with the ability to record on a memory micro SD card. This UHF interception has a range in ideal conditions (there are no obstacles between the receiver and the transmitter) up to 150 meters and offers perfect sound quality (in the room you will also hear the clock ticking). In the case of eavesdropping, for example, in the office, the range is shorter (about 50 meters), because the walls are obstacles to signal transmission.

So if you want to be able to remotely eavesdrop on the selected space while being able to procure a record, then this interception is the perfect option for you. This is a professional eavesdropping suitable for demanding users.

UHF wireless bedbug CW423 - sigint complete Microsada, Portable wireless transmitter assembly and receiver next generation 2014.

Wireless Audio Transmitter (bedbug) with voice recording, range up to 100-500m as provided in 430MHz band

Microwireless audio transmitter, professional audio collection.

It is made up of a transmitter and receiver.

The range has 100-500 m, where the sensitivity of the microphone in the room is so good that you can hear the ticking of the clock.

In addition, you can also record audio signal – chats from 2GB SD card support, or via external JACK output

The device is used to eavesdrop on and monitor people from any part of the globe using the GSM (mobile phone) network. Just insert any SIM card into your device (some models are for the operator only), PIN code protection must be disabled on the SIM card. When you call the SIM number, the device automatically receives the call and you can hear everything that's going on in that environment. The device can be controlled using SMS commands. By sending an SMS to the SIM card number, you can create a snapshot of the environment, an audio recording, even a video from the environment where it is located.

This device allows you to spy on anyone, anywhere. You just need to buy a new SIM card and put it on your device. You can dial a SIM card number immediately, automatically answer the device, and it works like a phone with automatic lifting without a microphone. So you can hear anyone talk about you or everything when you call your SIM card number on your phone. No one will notice, because this device looks like a USB hub or a small USB device. But in reality it's a spy device - a bug. If you place the device next to your computer and plug it into a USB port, the device is charging so you can call the device anytime, anywhere, or you can put it in your car or other location where it will work for 1 to 2 days.

LVA-i is an interactive multi-language and fully automated questionnaire platform based on the technology of vorate voice analysis. It provides an unprecedentedly profound analysis of the integrity and risks associated with the test person through a series of pre-prepared questions. The standard application offers a series of questions in the following areas:

c Workplace theft

c Corruption and bribery

c Reservation and protection of information

c Drug use

(ć) the effect of alcohol

c Gambling

The eavesdropping transmitter operates at a high and completely discrete frequency in the UHF band. The transmitting toss is controlled by saw resonator. The device is equipped with a special microphone brand knowles with a large sound range of 15-25m.

You get the cleanest audio from the eavesdropping room in hifi !!!

The device is fundamentally different from the VHF eavesdropping devices, especially with a short but precisely tuned helical antenna. In practice, this means that the energy from the power supply cell is more efficiently used, while the transmitter's range is significantly greater than that of the VHF transmitter, the same power. This product is the highest quality and at the same time the most expensive equipment on the market.

The eavesdropping transmitter operates at a high and completely discrete frequency in the UHF band.

The eavesdropping transmitter operates at a high and completely discrete frequency in the UHF band. The transmitting toss is controlled by saw resonator. The device is equipped with a special knowles microphone with a sound range of up to 15m -25m. You get the cleanest audio from the eavesdropping room in hifi !!!

The device is fundamentally different from the VHF eavesdropping devices, especially with a short but precisely tuned helical antenna. In practice, this means that the energy from the power supply cell is more efficiently used, while the transmitter's range is significantly greater than that of the VHF transmitter, the same power. 

The eavesdropping transmitter operates at a high and completely discrete frequency in the UHF band. The transmitting toss is controlled by saw resonator. The device is equipped with a special microphone brand knowles with a large sound range of 15-25m.

You get the cleanest audio from the eavesdropping room in hifi !!!

The device is fundamentally different from the VHF eavesdropping devices, especially with a short but precisely tuned helical antenna. In practice, this means that the energy from the power supply cell is more efficiently used, while the transmitter's range is significantly greater than that of the VHF transmitter, the same power. This product is the highest quality and at the same time the most expensive equipment on the market.

The AS60 / 1522 stereo spectrum analyzer is very rhythmic, accurate, dynamic, has a concise appearance and high accuracy of a music visualizer.

Luxury digital dictaphone with capacity 4GB-064.

To which you can record 72 - 1120 hours of recording directly to MP3 format using a built-in or external microphone, as well as directly record the phone's calls from a landline !

FM radio, AGC and VOR optimization recording, clock, time setting option (timer), created records can be password protected, support playback of WMA and MP3 tracks, etc.

built-in speaker

mp3 recording with integrated and external microphones

timed record, password protection

AGC and VOR functions for automatic recording editing

write quality settings and recording mode

FM radio, FM recording, line-in recording

ID3 tag and lyric text support

MP3/ WMA playback support, integrated EQ

A bug where you are not limited by the reach as with the classic bug. (common bedbugs have a range of up to 200-300 m). You can also eavesdrop on the space of interest from the other end of the globe. The sound from the compartment is taken by 4 highly sensitive microphones and your mobile phone serves as the receiver. This way you can easily hear what's going on at home or in a business. There is no device on the market that has a greater range, longer battery life and sound quality while maintaining a minimum size of 5x3x1cm than this GSM bug. The use is absolutely simple.

A laser listening device can be assempled just in a couple of minutes and it can let you to listen through windows that are located in optimal conditions up to 1,000 meters far. In standard conditions, in daylight there is an operating range of laser listening device about 500 meters.

Functions of StealthLaser P:

invisible laser beam

portable and quick set up

virtually impossible to detect

listening and recording simultaneously

no need of plugging any transpoder inside or outside and monitored object

special optical system for quickly finding the reflect laser beam

Principle of laser listening device

The Long-Range Laser Listening Device (Laser Microphone) is a highly sophisticated surveillance apparatus that utilizes an invisible infrared laser beam to eavesdrop on a target.

This is the most effective long-range laser listening device in the world that allows the operator to conduct an undetectable surveillance operation on any targeted room with at least one window at an impressive distance of over 500 meters.

This laser microphone was specially developed for government and law enforcement organizations to use covertly in situations when entrance in buildings is not suitable or possible for placing a listening device into the targeted area. The Long-Range Laser Listening Device is also highly undetectable as the infrared laser is completely invisible to the naked eye.

METRO-ZS

Audio Control Set includes digital and analog audio transmitters, receiver and recorder

The kit is designed for audio surveillance over digitally encrypted RF connections. It has the possibility to implement the remote control.

The set includes analog and digital audio transmitters and an audio receiver with recorders

With a newly redesigned user interface, Sound Cleaner II provides high-performance intuitive tools for best results. Powerful noise filters and other special features help you get results faster than ever.