Telephone Analyzer ETA-3A

The ETA-3a has been specifically designed for testing both single line and electronic business telephones in use worldwide today. You can measure operating voltages, measure instrument current do multi-tone sweeping and test all combinations of wires in up to an 8 wire cable (or
more with adaptors)

Tests New Phones and Systems
Besides testing single line phones and fax machines, the ETA-3a is compatible with all types of electronic telephones systems and is the best way to safely test digital, hybrid and VOIP instruments.

Audio Amplifier
The ETA-3a uses an isolated high gain audio amplifier to check for even minute amounts of room or telephone audio on the wires being tested. This enables the user to tell if digital telephones have been modified and are sending room audio as data. The amplifier can be used on-line or off-line. In
off line mode, it supplies the DC bias voltage required to energize electrets microphones or other types of listening devices.

Multi-Tone Sweep
The ETA-3a uses a unique multiple tone generator to detect infinity transmitters. Selectable Uni-tone or Multi-tone thoroughly tests phone lines for these attacks.
High Voltage Testing
High Voltage tests are designed to detect eavesdropping attacks utilizing bypasses on telephones that have mechanical hook switches . Voltage is adjusted by panel controls and displayed on the LCD meter. High Voltage cannot be accidentally connected to sensitive electronic systems and instruments.

Simple Operation
All required accessories and cables are included. So is a detailed test and
operations manual. The ETA-3a is powered by internal gel cell batteries. Its
charger operates on 110/220 VAC, 50/60 Hz.

12” W x 10” D x 5”H


  • Police establishments
  • Paramilitary Forces
  • Army & Corporate Sector

Digital Voice Recorder

Professional recorder Edic-mini Tiny+ B76 features tiny dimensions (31x25x6 mm), high recording quality, broad functionality being easy and convenient to use at the same time. Owing to standard battery as a power supply, B76 is flexible and effective in operation. It is perfectly suited both for everyday use and for those who keep the Recorder handy without recording too much. Modifications: B76-150h (in the mode 8 kHz, without compression)


Height : 31mm   , Width : 25mm , Thickness : 6mm

Main characteristics:

  • Due to the miniature size and solid metal case the device is very mobile and easy to use.
  • The recorder’s microphone is distinguished by high sensitivity and low noise level providing professional audio recording from up to 12 meters.
  • Low power consumption: Despite miniature dimensions, the recorder is able to operate in record mode up to 36 hours.
  • To power the recorder a widespread CR2016 battery is used, which can be replaced by a new one in a second to promptly continue recording. Therefore, having fresh power supply, you can record until the memory is full.
  • The device is extremely simple to use: recording is easily and quickly activated using a slide switch.
  • B76 supports the system of digital markers: inaudible markers are added to the record allowing it to identify the record’s time and date as well as the recorder’s type and its serial number; and the attempts to modify it.
  • Application of the USB 2.0 adapter allows it to quickly upload records onto the PC.
  • With the help of special software the user can easily adjust the quality and time of recording, enable and configure professional functions depending on the surrounding conditions and in accordance with the requirements.

Main functions:

  • Continuous high-quality audio recording without signal’s compression at the distance of up to 12 meters
  • 8 GB of built-in memory, or up to 300 hours of recording time (in the mode 8kHz, without compression)
  • Continuous recording up to 36 hours from standard CR2016 battery
  • Recording is enabled with Switch, Voice Activation System (VAS), or daily and once timers
  • LED Indication of the recorder’s operation
  • Linear and circular record modes
  • The system of digital markers, allowing it to determine the authenticity of record
  • High-speed USB 2.0 (up to 7 Mb/s)
  • Built-in clock and calendar

Additional options

  • To operate the recorder an updated version of the EMplus program is used, which functions allow it to:
  • Playback, uploads to the PC, edit and erase records
  • Configure recording, and set the desirable ratio of quality/duration
  • Connect and configure optional functions and options of the recorder (timers, VAS etc)
  • Playback records directly from the recorder without uploading them to the PC
  • Cut and perform operations with the selected part of record
  • Select and playback only the desirable record parts performed with VAS omitting parts without any voice   Information
  • Built-in tips make operation of the program very easy and convenient.

To process sound and work with records we have developed the Sound Processor program intended to:

  • Process records to improve their intelligibility, suppressing noise etc
  • The option to automatically transform records to text using Google technology.


  • Weight : 16 g (without battery)
  • Case : Metal
  • Record time : 150hrs
  • Battery life in record mode : up to 36 hours
  • Power supply : Battery
  • Battery life in VAS mode : Up to 70 hours
  • Battery life in stand-by mode : Up to 9 Months
  • Built-in flash memory : 8 Gb
  • Interface  :  USB 2.0
  • Audio recording format : Mono
  • Frequency band : 100-1000Mhz
  • Dynamic range : -65 dB
  • Voice Activating System : Yes
  • Timer recording : Yes


  • Spy Recording
  • Seminar Recording
  • Lecture Recording
  • Board Meeting Recording

Thermal Imager

Quality right out of the box, with class-leading sensitivity and Super Resolution option (320 x 240), this series of imagers provides the right amount of power and flexibility to provide quality thermal imaging at an affordable value.

Available in 4 variations to fit the needs of Building Science and Preventive Maintenance Professionals, This thermal supply the right amount of features for any job site.

  • (L x W x H) in inches : 6″ x 4.2″ x 10.3″


  • Large 3.5” LCD Screen
  • Detector Resolution 160 x 180
  • Super Resolution 320 x 240
  • <50 Mk NETD sensitivity
  • High Temperature Option 1022oF
  • Twin Pix image blending Solar Mode
  • Isotherms
  • Voice Annotation
  • Customizable Reporting Software



  • Detector type : 160 x 120 FPA Uncooled Micro bolometer
  • Pixels            : 19,200
  • SuperResolution (4x pixel upgrade) : 320 x 240 –
  • SuperResolution Pixels : 76,800
  • Thermal sensitivity : 50 mK
  • NIST Certification : Optional
  • Visual Camera :  Included
  • Standard Lens : 32° x 23° / 7″ min. focus
  • Telephoto Lens   9° x 7° / 20″ Min. focus : Optional
  • Telephoto Lens 11°x 9° / 19″ Min. focus : NA
  • Telephoto Lens 15°x 11° / 19″ Min.  focus : NA
  • Video output Via USB : Yes
  • Radiometric Video / Process Analysis : NA
  • Lens Protection Glass : Optional
  • IRSoft Analysis & Report software : Included
  • Image refresh rate : 33 Hz
  • Focus mode : Manual
  • Image modes : IR Image, Visual Image, Image Gallery
  • Spectral range : 8 to 14 mm
  • Image display : 3.5″ LCD 320 x 240 pixels
  • Menu Operation : 1 button joystick
  • Digital Zoom : NA
  • Rotating Display : NA
  • Rotating Handle : NA
  • Power LED Lights : NA
  • TwinPix ( Visual & IR Image Blending) : Yes ( with integrated camera option or import visual images into IRSoft from any camera source or smart phone)
  • Panoramic Assistant : NA
  • Site Recognition (Barcode & Database Solution) : NA
  • Temperature range : 662°F
  • Extended High Temperature Range : NA
  • Accuracy : ±2% of reading
  • Emissivity  Correction : 0.01 to 1.0
  • osphere Correction (Reflected Temperature) : NA
  • Measurement modes : Center Point, Two-point measurement, Auto Hot-/Cold-Spot-recognition, Area  measurement (Min-/Max-On-Area)
  • Color palettes : 9 (Iron, rainbow, cold-hot, blue-red, grey, inverted grey,sepia,  iron HT)
  • Voice Annotation ( 30 Sec. per image) : NA
  • Isotherm Function : NA
  • ISO Certification : Optional
  • Solar mode (Solar Intensity Values) : Yes
  • Surface Moisture distribution : NA
  • Humidity measurement with Radio Probe : NA
  • File format : .bmt     Export formats- bmp, jpg, cvs, png, xls
  • Storage device : 2GB SD Card
  • Battery type :  Li-ion –  4+ hour run time
  • Additional Battery : Optional
  • Battery Charging : Internal
  • External Rapid Charger : Optional
  • Operating  temperature range : 5°F to 104°F
  • Storage Range (IEC 60529) : ̵ 22°F to 140°F
  • Vibration (IEC 60068-2-6): 2G
  • Weight : 2 lbs.
  • Dimensions (L x W x H) in inches : 6″ x 4.2″ x 10.3″
  • Imager protection Class : IP 54
  • Hard travel case : Yes
  • Tripod mounting : Included
  • Housing : ABS Plastic
  • Software System requirements : Windows 8, XP(SP2), Vista, 7 and USB 2.0 Port


  • Industrial Sector
  • Police establishments
  • Paramilitary Forces
  • Army & Corporate Sector
  • Security services


Non-Linear Junction Detector (NLJD 2.4GHZ)

The Non-Linear Junction Detector for detecting hidden electronic Devices. A Non-Linear Junction Detector detects the presence of Electronics, regardless of whether the electronic target is radiating, hard wired, or even turned off.

The NLJD quickly detects and locates hidden electronic devices and is designed for:

  • Commercial security applications such as checking corporate Board rooms or offices for unauthorized or hidden electronics
  • Searching secure areas for hidden or prohibited electronics,
  • Searching for contraband cell phones or other electronic contraband in prisons.

The NLJD locates hidden electronics in walls, floors, ceilings, fixtures, furniture, or Containers. The NLJD has an antenna-mounted line-of-sight display that lets the operator focus on the target while sweeping. The NLJD 2.4 transmits at 2.4GHz frequency for detecting Small electronics such as SIM cards and cell phones.


  • Dim: 22.4 in x 3.75 in x 3 in (57 cm x 9cm x 7.5 cm)
  • Overall Extended Length: 58 in (147 cm)
  • NLJD2.4 Weight w/Battery: 2.8 lbs (1.3kg)

Technical Advantages
1. DIGITAL MODULATION & CORRELATION – digitally modulated transmit signal with
Correlated 2nd & 3rd harmonic response provides improved detection & minimizes interference.
2.  WIDE BANDWIDTH TRANSMIT SIGNAL: 1.25MHz increases detection sensitivity
3.  MULTIPLE ALERT METHODS- Alert tones and Haptic (vibration) alert can be selected to alert when signal levels surpass the trip levels
4.  LED HEAD LAMP: Illuminates target area
6.  SMALL LIGHTWEIGHT DESIGN – weighs 2.8 lbs/1.3 kg
7. LINE OF SIGHT ANTENNA MOUNTED DISPLAY allows user to focus eyes on sweeping target and display at same time.
8. INTEGRATED POLE – no pole or cable assembly required.
9. SYNTHESIZED TRANSCEIVER provides frequency stability and agility to automatically search for clean operating frequencies (2.404GHz to 2.472GHz).
10. CIRCULARLY POLARIZED TRANSMIT AND RECEIVE ANTENNA removes risk of missing a threat due to incorrect antenna polarization.



  • Frequency Bands: 2.404GHz – 2.472GHz
  • Transmit Channels: Manual or auto selection, more than 60 available
  • Transmit Power: 3.3 watts EIRP
  • Power Control: Manual or auto control
  • Transmit Modulation: Digital 1.25 MHz BW


  • Simultaneous 2nd & 3rd harmonic receive
  • Digitally Correlated
  • Frequency Bands: Transmit Band (2.404GHz – 2.472GHz);
  • Second Harmonic (4.808GHz – 4.944GHz);
  • Third Harmonic (7.212GHz – 7.416GHz)
  • Sensitivity: -140 dBm for both harmonics


  • Police establishments
  • Paramilitary Forces
  • Army
  • Corporate Sector

Door Frame Metal Detector

Door Frame Metal Detector is designed to detect both ferrous and non-ferrous metals, which may be concealed on a person in any conceivable manner. The detection coil and the micro-controller based control module are housed in an aesthetically designed state-of-the-art door-frame which can blend into any sophisticated decor. The Door-frame is designed for quick installation and erection. Walk / Stop indicators above the entrance, both on front and back side, regulate the flow of traffic.

Metal Detectors are backed by prompt and effective after-sales service supported by a team of trained efficient engineers. The minimum downtime is achieved by plug-in card assembly system and readily available standardized spares.


  • Passage Clearance : 1950 X 760 X 540 mm
  • Overall dimension : 2200 X 870 X 540 mm
  • Floor Space required : 870 X 540 mm

Features :

  • Micro-controller based, enhances the precision in metal detection.
  • Auto-set calibration, no setting is required once the metal detector is switched ON.
  • Detects ferrous & non-ferrous metals, conductive metal alloys and weapons.
  • Ultra high sensitivity with wide range upto 9 levels, settable through tactile keys.
  • Multi-tone Audio / Visual indication for metal detection.
  • Walk / Stop indicators, both on front and back side to regulate the flow of traffic.
  • Plug in type PCB assemblies for easy maintenance.
  • Detachable side panels and control unit for ease of transportation.
  • Weather proof material used for the panels & control unit for outdoor use, Canopy for rain water protection (optional)
  • LCD display for messages and intelligent counter (IN/OUT/NET).
  • No false alarm for external disturbances.
  • Tactile keypad for parameter settings with password protection.
  • Mains / Battery operated with in-built battery charger.

Technical Specifications :

  • Power supply : 230 VAC +/- 10%, 50 Hz
  • Visual indication : Bar graph & LED
  • Audio indication : Multi-tone, indicating quantity of metal detected.

Sensitivity :

  • Low level 1-3 : For security check purpose, objects like fire arms, grenades, etc.
  • Optimum level 4-6 : For high security prone area, small size weapons, arms and ammunitions, etc.
  • High level 7-9 : For small objects of size 25 mm side cube of ferrous metals like iron.


  • Police establishments
  • Industrial security,
  • Banks
  • Airports
  • Customs
  • Prisons
  • Courtrooms
  • Public buildings
  • Security services

Hand Held Metal Detector

Hand-held type Metal Detector is a rugged, light weight detector designed to detect hidden metal objects, on a person. S15 comes with an ultra-high sensitivity and is capable of detecting metal as low as 0.1 gm.


  • Length  : 330 mm   Width : 95 mm
  • Depth   : 40 mm Weight (without battery)       : 230 gm approx.
  • Weight (with both batteries) : 300 gm approx.

Features :

  • Effectively detects minute quantities of gold, silver, platinum, brass, copper, mild & stainless steel.
  • Ultra-high sensitivity and stability.
  • Operates on disposable dry battery or on rechargeable battery.
  • In-built battery charger.
  • Visual indications for Power ON, Metal detection, Battery Low & Battery charging ON.
  • Audio indication on Metal detection.
  • Vibrator (optional)
  • ABS molded body, provides high strength, ruggedness and light in weight.
  • Intermittent operation 200 hrs for rechargeable battery.

Technical Specifications :

Sensitivity :  Test Piece

  • 0.1 gm                     : Dist. 30 mm
  • Razor Knife            : Dist. 60 mm
  • Gold ring 4 gm       : Dist. 80 mm
  • Coin 9.5 gm            : Dist. 80 mm

Power supply :

  • For detector: 9 V dry or rechargeable battery.
  • For in-built battery charger : 230 VAC +/- 10%, 50 Hz


  • Police establishments
  • Industrial security,
  • Banks
  • Airports
  • Customs
  • Prisons
  • Courtrooms
  • Public buildings
  • Security services

Covert Bulletproof Vest

This bulletproof vest is a personal protective armour, which soaks the effect and stops the firearm projectiles and shrapnel on the torso. It has multi layers of 100% aramid fabric in a breathable cotton cover which can be washed from time to time. The aramid fabric is water resistant and so moisture does not affect its bullet stopping properties over a period of time.

The covert bullet proof vest sits comfortably under the garments as it is a soft armour wrap which can be adjusted according to the torso size with the help of Velcro.

Special Features:
It provides full upper body protection and at the same time it allows unrestrictedmanoeuvrability. The velcro adjustments on sides and shoulders allow variation of 10cm in waist size and 5cm in length.

Threat level IIIA:
It can stop bullets from all type of pistols, revolvers, 9mm Carbine and MP 5A fired from a distance of 5meters.

Weight & Size
This ballistic vest weighs approximately 1.8 Kgs depending on the size. It is versatile and is custom made to any size varying from small to extra large.


Bomb Blanket or Ballistic Blanket

The basic use of a bomb blanket with a safety ring is for covering a suspicious explosive object till the EOD team arrives to defuse it. Just in case the object explodes, the bomb blanket provides protection from shrapnel’s and fragments which remain contained in it. It also provides protection from hand grenades, pipe bombs and fragments etc.

AV2 Group provides superior quality bomb blankets, made from the high-quality ballistic material. This Bomb blanket has a wide range of application. It can be used for shield operations as well as for mine clearance activities.

Another innovative use is to spread it on the floor and seat of a car to protect the occupants from mines.

The sizes can be customized as per the requirement of the end user. The most sought size is 1.5 meters X 2 meters with a safety circle: V50 450m/s

Material for bomb blanket is ballistic grade woven 100% Aramid fabric encased in heavy-duty Cordura. Image colour and product colour may vary.

Kestrel TSCM TM Professional Software

Signal Intelligence Support System (SISS) TM


The Kestrel TSCM TM Professional Software is an innovative and bold new approach, taking full advantage of significant, technological advances in Software Defined Radio (SDR) based principles. The Kestrel TSCM TM Professional Software is a newly developed, professional level, RF collection and analysis resource that is packed with operator centric, work flow based, features and functionality designed by Professional Development TSCM Group Inc., over a period of 32 + years. Our software is available to technical security professionals worldwide. Our software includes numerous advanced concepts far beyond those currently available and supports a wide range of search receivers and spectrum analyzers. Our Technical Research and Standards Group (TRSG) continue to develop innovative deployment methods; enhanced by advanced hardware and software features and functionality.