Police raid missions do not look the same as they did a few years ago. With modern communication devices, criminals can easily organise countermeasures upon detecting a police raid team. It is imperative to disable all wireless and mobile communications before the action to prevent any communication that can jeopardise the mission. Drones and remotely operated vehicles can also interfere with operations and compromise safety of police officers in action.
The only reliable way to disable communication in the area is to activate the jammer, and kill all communication in the zone. Jammers4u has developed a specialised series of multi-band handheld jammers for police forces, simple to use, light to carry, and with set of jamming bands that will stop all mobile communication, all internet 2.4Ghz 5Ghz communication applications such as Viber, Whatsapp, Wee Chat, Messenger, and all similar programs that depend on the internet connection.
There is also car remote jammer implemented, which enables officers to prevent potential targets from fleeing in a car. This works by disabling the car remote, so the car cannot be unlocked and entered. The police communication jammer can disable GSM or WiFi remote operated vehicles and drones up to 30m. More activated jammers significantly increase jamming range.
Portable Communication Jammer CT-1010-5Ghz is utilising 1W modules, in total 10W, which allows a maximal range of 30m. Jammer range depends greatly on many factors, such as cell tower power and distance, walls with armature, and other obstructions. However, in crowded situations, the mobile signal is already degraded and weak so it is much easier to affect it with a jammer, so the effective range could be somewhat bigger.
For more coverage, you can strategically deploy more people wearing Personal Communication Jammers and increase jammed area to action zone without the need of special anti-drone jammer or other expensive high-power units.
Personal Communication Jammers have become a necessity in modern crime-fighting and any serious police or anti-terrorist unit should have at least one PC Jammer to increase effectiveness of raids and police actions. Only one police officer equipped with Personal Communication Jammer can make the difference between mission success and failure, and even save a life by preventing unnecessary risks.