HPJ1000 is a kind of device different from the most products of this category. It is a bigger model that is developed to transmit very powerful output but not be used as handheld device. This desktop signal jammer can prevent all cell phone networks (GSM, CDMA, 3G, 4G Wimax, 4G LTE, WIFI, GPS etc.) from working in the huge radius. With such powerful output you can block almost all mobile phons to avoid any cell phone signals in the area between 20-60 meters.
HPJ1000 is a signal blocker device that is meant to be installed at meeting room, conference area, museum, library, cinema or school. It also has a car adapter as its smaller analogues but when it works at your meeting room, the whole area is absolutely protected against eavesdropping technologies based on cell phone networks, any kinds of mobile phone tower triangulation or breaking into your smartphone to get your private data from it. One of the greatest features of this GSM, 3G blocker is ability to use a remote control to operate the jammer. You will not find any other device with this specifications on the market.
Apart from the main bands (GSM, 3G, GPS, WIFI, 4G), this jammer can be configured using the following list of frequencies: Remote/Alarm Control 315MHz, 433MHz, 868MHz, GPS L2 L3 L4 L5,, LoJack 173MHz, SAT Sattellite Phones 1520-1670MHz, 11.a WiFi 5.1-5.5GHz, 5.5-5.9GHz, 3.5-3.7GHz