Pay attention to this product, featured with good cooling fan inside, stable capability, the jammer – 6 Antenna Cell phone,GPS & RF Jammer (315MHz/433MHz) can work non-stopped for a long time.
Such a jammer device can help you block almost all the signals of cell phones like GSM, CDMA, DCS, PCS,3G. Of course, the jammer also can block the signals of RF315MHz & 433MHz. Furthermore, the gadget, which could be used in the car directly with the car charger, can stop a GPS tracking device from receiving signals and protect you from positioning by others. How perfect it is!
Are you moved? Such a practical jammer is a decent choice for you! You be worth owning!
-CDMA 850MHz-894 MHz
-GSM 925MHz-960 MHz