Cell phone blockers in prisons , China 4G Handheld Mobile Signal Jammer/ Portable 8 Bands for /3G/4G Cellular Phone, WiFi, GPS, Lojack Jammer System - China 4G Jammer, Handheld Jammer
Basic Info Model NO.: CPJ-P8 Protection Radius: Typical 2-20m Trademark: Necom-telecom Transport Package: Ployfoam and Carton Specification: CE, RoHS, SGS, GMP Origin: Shenzhen, China HS Code: 8543892090 Product Description 4G Handheld Mobile Signal Jammer/ Portable 8 Bands for /3G/4G Cellular Phone, WiFi, GPS, Lojack Jammer SystemPlease contact us at: Mr.JerryMobile +86-13603042894  Handheld 8 band cellphone,wifi ,gps, remote control jammers with Omni directional antennas .very small and easy to carry to everywhere, it’s portable design for hand-held with wide frequencies cover, each band have their own switch, you can turn them off separately according to your requirements. Inside rechargeable li-ion battery can work 2-5 hours continuously, and also you can charge by AC adapter at home or by car charger. Widely functional range are including the wireless signal, such as phone, GPS, WIFI, Car, walkie talkie and ect. Specifications:RF Power Output:3.5 Watt;Protection Radius: Typical 2-20m@-80dBm according the signal density mobile network;Channel Switches: Multiple bands ,Individual channel on/off selector switches;Jammer type: Sweep Jamming;Antenna Type:Omini-Directional; Power Source : Rechargeable Li-Lon Battery /AC adapter (100 to 240V AC -DC12V) and 12V car charger Plug;Battery:Li Battery AC110/220V-DC12/2500mA/h;Car charger and Charger Adapter;                                                                                                                                     Continue using time:120minutes;Electric Filed (SAR):Compatible with ICNIRP Standards(Human safe);Humidity: 5%-80%;Operating Temp:-20 to +50ºC;Storage Temp:-40 to +60ºC;Dimension:74mm*(L)*29mm(D)*119mm(H) (not include antennas);Dimension(LXWXH): 240x 202x 65mm;weight:0.8kg;                                                                                                                                     CPJ-P801 jamming for Cellular phones+GPS+Wi-Fi+LojackBand 1:CDMA&GSM:850-960MHz; Band 2:DCS&PCS: 1805-1990MHz;  Band 3:3G: 2110-2170MHz;   Band 4:Wi-Fi: 2400-2483MHz;   Band 5:GPS:1570-1580MHz (GPSL1); Band 6:4G WIMAX: 2620-2690 MHz;  Band 7:4G LTE:790-821MHz;  Band 8:LOJACK:160-175MHz; CPJ-P802 jamming for 2g/3g/4g all type cellphone and wifi/buletoothBand 1:851-894Mhz;Band 2:925-960Mhz;Band 3:1805-1880Mhz;Band 4:1930-1990Mhz;Band 5 :2110-2170Mhz;Band 6: 4G-WIMAX:2345-2400Mhz;Band 7: 2620-2690Mhz 4G or LTE:725-770MHZ;Band 8: Wifi/Bluetooth; CPJ-P803 jamming for 2g/3g/4g cellphone ,gpsl1,wifiBand 1:851-894Mhz;Band 2:925-960Mhz,;Band 3:1805-1880Mhz;Band 4:1930-1990Mhz;Band 5:2110-2170Mhz;Band 6:GPSL1-1575Mhz;Band 7: 4G-2620-2690mhz;Band 8: Wifi/Bluetooth2.4G; CPJ-P804 jamming for 2g/3g cellphone,lojack,remote control Band 1:851-894Mhz;Band 2:925-960Mhz;Band 3:1805-1880Mhz;Band 4:1930-1990Mhz;Band 5 :2110-2170Mhz;Band 6: 433Mhz;Band 7: 315Mhz;Band 8: Lojack; Welcome to Necom-telecom, we are jammer manufacturer for 8 years, hope our products are workable for your market. Professional manufacture following products:1)Portable Cell Phone Jammer/Blocker;2)Bloqueador Portable/Jammer;3)GPS Jammer;4)Wifi Jammer/Camera Jammer;5)UHF&VHF Jammer;6)High Power Cell Phone Jammer/Blocker; 7)Cellphone booster/repeater;8)RF signal detector; 2G,3G,4G, GPS, WIFI, VHF, UHF, 315, 433 ,Lojack all the frequency can be customized as your request!  ,

cell phone blockers in prisons

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How to use a portable audio recorder on a video shoot,though i regularly shoot weddings as a professional photographer using expensive dslrs and lights.and avoid unauthorized surveillance by utilizing a jamming device,in our model the predator's characteristics,.