Comstrac is a leading supplier of surveillance, monitoring, homeland security and personal protection products. Comstrac are able to provide comprehensive surveillance and security services, with product ranges covering GSM interceptors, cellular and broadband jammers, audio and video transmitters, explosive and narcotic detection systems and body armour.
JAMMING SYSTEMS
RF and wide band jamming systems are designed for paralysing and immobilising links between mobile cellular telephones and the local cellular cells. All devices within the protected area of the activated jammer will not be able to receive or transmit calls. Devices outside the protected area will not be affected.
CTLA-400 – ULTRA BROADBAND BOMB JAMMERS
The CTLA-400 high-power RF jammer is designed for jamming 20MHz to 3,000MHz frequencies. This jammer covers all general communication frequency bands for example walky-talky, cellular (AMPS, GSM, HighGSM, CDMA/TDMA, NEXTEL, PCS, DCS, UMTS), satellite (Thuraya, Iridium), WLAN, GPS and Wi-Fi. Bands and spots can be turned on and off according to threat information and other needs.
CTN 105B – HIGH-POWER PORTABLE CELLULAR JAMMER
CTN105B is an RF jammer designed for jamming two-way, full duplex, RF links between mobile cellular telephones and the local cellular cells. The RF jammer is an ideal anti-eavesdropping device to eliminate the risk of being ‘bugged’ by a planted cellular telephone.
CTWBJ500 – FULLY PROGRAMMABLE WIDE BAND JAMMER
The CTWBJ500 is a fully programmable, fully customisable, wide band jammer with total user adaptability. The jammer blocks all RF links between receiver and transmitter and has four operating modes:
Spot mode – full 100W output targeted on a single frequency
Hopping mode – up to five targeted frequencies jammed with high speed hopping between channels
Sweep mode – full sweep jamming across the programmed spectrum
Barrage mode –jamming across the entire frequency range of the module
GSM COMMUNICATION CHANNEL MONITORING SYSTEM
The GSM intercept system is intended for passive or semi-active monitoring of GSM 900 and DCS-1800 standard communication systems.
High dynamical range receivers and special methods of signal procession enable high quality reception, computation of session key (Kc), speech intelligibility, and the possibility to control the reverse channel at distance from the subscriber.
The software enables to use the ‘encryption switch off’ mode together with software search of encryption key that provides a high percentage of interception in encrypted networks.
MTRDK – RAPID DEPLOYMENT VIP PROTECTION KIT
The MTRDK has been designed to provide rapidly deployable CCTV and intrusion detection for all types of mobile operations. The MTDRK is a modular system that can be configured according to customer demands and situations.
The standard model includes:
Fully programmable, portable, ruggedised monitoring case
Four audio/video receivers
Four wireless day/night camera units
Four wireless PIR detector units
Four wireless door contact units
Digital Video Recorder (DVR) with removable 80Gb hard disk
Eight-inch TFT monitor connected to quad multiplexer
Eight-inch TFT monitor connected to DVR
Remote control handset for camera activation
Battery packs and chargers for all wireless items
The MTDRK can also be configured with a wide range of cameras, encryption modules and sensors.
MTX SILVER REMOTE AUDIO VISUAL TRANSMITTER
The MTX Silver is a video transmitter using Frequency Modulation (FM) for both audio and video. It allows transmission via radio of images and sound from a video camera at distances up to 4km.
The transmitter can be body worn or used in a motor vehicle or any other type of covert situation. With the remote control commander, the transmitter can be left asleep whilst no action is taking place and can be remotely switched on from a range of up to 300m.
ALPHA 6 EXPLOSIVE AND CONTRABAND DETECTION SYSTEM
The Alpha 6 explosive and contraband detection system is an early warning indicator and direction finder for explosive and contraband detection. Alpha 6 can direct the user to explosives or contraband from 200m to 300m away.