Upload
maik
View
61
Download
2
Tags:
Embed Size (px)
DESCRIPTION
Prison Solutions: RF Jamming. Active & Reactive RF Jamming to combat Contraband Cellular Phones in Prisons and Government Facilities. Active & Reactive RF Jamming to combat Contraband Cellular Phones in Prisons and Government Facilities. - PowerPoint PPT Presentation
Citation preview
Prison Solutions: RF Jamming
Active & Reactive RF Jamming to combat Contraband Cellular Phones in
Prisons and Government Facilities
Active & Reactive RF Jamming to combat Contraband Cellular Phones in Prisons and Government Facilities
Problem: Correctional Facilities experience a high rate of contraband cellular phones being smuggled in.
Problem: Convicts continue to carry out criminal activities in Prison, by communicating to criminals outside of Prison using illegal Cell Phones.
Captured phones from a Prison
Solution 1: Active RF Jamming using Directional RF initiation to maximize coverage inside the facility, covering RF
Shadow zones, while minimizing neighboring areas inside and outside of the
Prison.
MS2-3 Cellular Jammer: PLL Stabilized Design
Professional Quality Control Efficient Production Run
Jammer Variations & Configurations
Detector Jammer Early Prototype Design # 0125A
Detector Jammer Early Prototype Design # 0125C
Above: 2nd Generation MS6-180 series prior to conversion for the
hybrid Detector Jammer
Below: Covert Jammer installation into Exit Sign Housing
Solution 2: Reactive Detection and RF Jamming
The Detector Jammer listens to the RF Environment. Upon confirmation that a mobile phone is actively sending or receiving a call, the sensor triggers the RF Jamming System. The sensor powers off as the Jammer activates, severing the link between the local service provider and the mobile phone.
Detector Jammer Configurations
Detector Jammer # 0131C
Detector Jammer Deployments
Detector Jammer Deployments
Attributes of the Detector Jammer
THE DETECTOR JAMMER CAN BE CONNECTED TO A SINGLE CONTROL CENTER
THE CONTROL CENTER SOFTWARE CAN BE STORED ON A DESKTOP OR LAPTOP
INDICATORS DISPLAY SYSTEM STATUS, INCLUDING ALARMS
THE GUI WILL SHOW WHICH DETECTOR JAMMERS WERE SET OFF
THE USER MAY PROGRAM HOW ACTIVE JAMMING MAY TAKE PLACE BEFORE REVERTING TO THE DETECTION MODE (FACTORY PRESET IS FOR 5 SECONDS)
WITH AN RS-485 INTERFACE (dual wire differential simplex serial connection) THE SYSTEM MAY USE 1 MASTER AND MULTIPLE SLAVES:
ALL DETECTOR JAMMERS MAY BE INTER-CONNECTED USING THE SAME CABLE, AND THEN CONNECTED TO THE CONSOLE AT THE CONTROL CENTER
ANTENNA DESIGN IS DIRECTIONAL IN BOTH VERTICAL AND HORIZONTAL PLANES. THE SIGNAL IS STRONGEST DIRECTLY IN FRONT OF THE ANTENNA, WHICH IS OF A FIBERGLASS FACE PLATE CONSTRUCTION
THE RECEIVER IS NOT ABLE TO OPERATE WHILE THE JAMMING FEATURE IS ACTIVELY ENGAGED IN RESPONDING TO ACTIVE MOBILE PHONE OPERATION, AS IT GOES DORMANT UNTIL THE PRE-SET TIME EXPIRES
For more information, Contact Us