New interference signal with power supply-can adjust 12 power antenna 3G mobile phone signal WiFi GPS VHF UHF LOJACK RF signal 4G jammer. Good signal jammer 2G 3G 4G mobile phone, WIFI, GPS, invisible headset radio system and bone conduction system, he will not damage the target and other electronic products.
In short, it prohibits pre-defined for a given signal frequency band: CDMA 869-894MHz GSM, GSM 925-960MHz, DCS 1805-1880MHz 1900-1990MHz, 3G 2010-2025 2110-2145MHz, 4G 2300-2380 2555-2655MHz and And so on. When the power is turned off, the signal blocker will stop working, and the entire area of the target phone can be resumed immediately. It also prevents GPS from positioning GPS satellites.
If a GPS tracker is hidden in our car by a thief, it is stupid and dangerous, and we will object, otherwise we cannot guarantee safety. For example, you walk out of the garage, but the GPS tracker cannot receive satellite signals and is therefore compatible with credit history. The new signal jamming device can protect you well from the tracking target and meet your needs. Please note that this product is designed to protect user privacy and should not be used in criminal activities.