8 Bands Remote Control RF Jammer for All Cellular, GPS, Lojack, Alarm,CPJP8 Specifications: Effective range: Up to 20meters radius, depending on the strength and type of cellular, GPS tracker, Lojack sytem, car remote control Jammer system; Input Power: Li Battery AC110/220V-DC12/2500mA/h; Antenna: External omni-directional; Operation temperature: 0-50; Humidity: 5%-80%; Size: L 11.9cm X W7.4cm X H29cm; Features: 1. This series cover six or eight frequency bands or with bigger jamming distance. 2. This device utilizes a unique low power radio signal technology that interferes with the communication between wireless handsets and base station. 3. Block all cellular phone, GPS tracker, Lojack sytem, car remote control communication, in you controlled area or to avoid information from being disclosed secretly during meeting, and yet it is jamming silently without user\'s awareness. 4. Easily operated and user-friendly, no hassle installation needed, need no professional knowledge or skill, a DIY designed device to suit everyone, everywhere and anytime. 5. Low Output power will not cause harm to human body or medical equipment 6. Inside fans cool system. 7. Inside rechargeable battery, working 2-3hours by battery. Application: 1. Hospital, medical center or where medical instruments should not be disturbed by cellular signal. 2. theater, cinema, museum and art gallery. 3. conference rooms, offices, libraries, schools and restaurant. Model# CPJ-P8A: Cellular phones+GPS+Wi-Fi+Lojack 1)CDMA&GSM: 850 to960MHz 2)DCS&PCS: 1, 805 to 1990MHz 3)3G: 2, 110 to 2, 170MHz 4)Wi-Fi: 2400 to 2483MHz 5)GPS: 1570-1580MHz (GPSL1) 6)4G WIMAX: 2620-2690 MHz 7)4G LTE: 790-821MHz 8)LOJACK: 160-175MHz CPJ-P8B+ Cellular phones+Wi-Fi+433MHz+315MHz 1)CDMA&GSM: 850 to960MHz 2)DCS&PCS: 1, 805 to 1990MHz 3)3G: 2, 110 to 2, 170MHz 4)Wi-Fi: 2400 to 2483MHz 5)GPS: 1570-1580MHz (GPSL1) 6)4G WIMAX: 2620-2690 MHz 7)4G LTE: 790-821MHz 8)LOJACK: 160-175MHz
