—Efficient device to guard against remote-control bombs
ES-500A on-vehicle anti-bomb jammers system adopts our new and unique signal jamming technology, which possesses independent intellectual property, to interfere various existing remote-control signals and to prevent remote-control bombs from being activated, in order to ensure the safety of very important persons and venues.

Features:
◇ Integrated system design and flexible installation of antennas ensure the system can quickly function in operating mode in case of emergency;
◇All components, including power supply, are installed in a jeep, which makes the system highly maneuverable;
◇Different frequency bands can be controlled independently by different switches;
◇ Protection area moves with the jeep to ensure the safety of motorcade

Applications:

◇ Prevent remote-controlled explosives from being activated and stop terrorists’ attacks;
◇Protect important persons and motorcades;
◇ Protect important sites such as bus/train stations, plazas, schools, mass gatherings, sports events, etc;
◇ ES-500A mainly protects VIP motorcade.

Technical specifications:

Model｜Specifications ES-200A ES-500A
Working Frequency 20 MHz～2500 MHz
Jamming Target Explosives activated by signals from toy remote control, car remote control, pager, handheld transceiver (walkie-talkie), various cellular standards, WIFI
Jamming Range 100 m 300 m
Antennas 5 omnidirectional 6 omnidirectional
Continuous Working Hours > 8 hours (AC 220V)
Power Supply AC 220V or DC 12 V/DC 24 V (through inverter)
Main Engine Weight 20 kg 50 kg
Main Engine Dimension (mm) L×W×H 538×342×238  500×450×560
Operating Temperature -10℃～+50℃

Case Study:

Case 1 In the evening of 14 December 2003, soon after Pakistan President General Musharraf’s motorcade crossed a bridge in the city of Rawalpindi, five remote control bombs, which were installed on the bridge beforehand, exploded at the same time. The bridge was seriously destroyed. However, the President was safe. In fact, it is the anti-bomb jamming system installed in the President’s motorcade saves the Pakistan President. That system jams all remote control signals within 200 meters from the motorcade. Even the terrorists pressed the button when the President’s motorcade was on the bridge, the pre-installed bomb still cannot be activated.
Case 2 In the 11 March 2004 Madrid train bombings, terrorists made this tragedy by using mobile phone to activate the bombs. Nowadays, mobile phones are not only everyone’s communication devices, but can also be a weapon creating tragedy by terrorists.