Cell phone blocking device | cell phone number to block telemarketers

Product Information ： Advantages: The latest handheld design 12 all-in-one frequencies blocking all cell phone signals, LOJACK GPS, Wi-Fi, RF signals 8.4 watt high output power and high gain antennas, Jamming range 2 to 20 meters (at-75dBm, depends on signal strength in given area) Good cooling system with cooling fans inside and bigger hot sink With DIP switch, can turn on/off any signal band without affect other bands With car charger, can used in car directly, 12V DC/AC power supply is also available With built-in bigger battery, can work more than (2.0+ hours) 120 minutes, can be repeated charging Nylon cover for protect and portable. Application: It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and information security Manufacturer Specifications N12: -4GLTE 700 : 700-803 or 790-862MHz -CDMA or RC868:851-894 or 868MHz -GPSL1 :1570-1610MHz -Wi-Fi 2.4G: 2400-2500MHz -3G: 2110-2170MHz -4G2600 or 2300:2500-2690 or 2300-2400MHz -LOJACK or VHF:167-175 or 135-175MHz -RC315: 315MHz -RC433 or UHF：433 or 400-470MHz -GSM ：925-960MHz -DCS or PCS：1805-1880 or 1920-1990MHz -Wi-Fi 5.8G：5725-5850MHz -GPSL2L5 or PCS：1170-1280 or 1920-1990MHz JAX-121A: 4GLTE 700:700-803 or 790-862MHz CDMA or RC868:851-894 or 868MHz GPSL1:1570-1610MHz GPSL2L5 or PCS:1170-1280 or 1920-1990MHz Wi-Fi 2.4G:2400-2500MHz 3G:2110-2170MHz 4G2600 or 2300:2500-2690 or 2300-2400MHz LOJACK or VHF:167-175 or 135-175MHz RC315:315MHz RC433 or UHF:433 or 400-470MHz GSM :925-960MHz DCS or PCS:1805-1880 or 1920-1990MHz Wi-Fi 5.8G:5725-5850MHz Basic Specifications Output Power：Total 8.4W，0.7W each band(add antennas gain more than 12Watt) Jam Radius：2-20meters Power Supply：AC110-240V to DC12V Cooling System：High efficiency aluminum alloy radiator, Build-in 2x cooling fan Working Time：Built-in battery:7.4V/10000mAh Continue working: more than 2.0+ hours Product Size：165x 93x 46 mm（not Include Antenna）Length of antenna :166mm Gain:2.0dbi Product Weight: appr.2.0kg Note: Mobile signal jammers may not be permissible to import into certain countries due to licensing of broadcast signals or other restrictions. Please check your country’s telecommunications regulations before placing your order. We will adjust the CDMA / GSM / DCS / PCS for you base on your country signal frequency. Jamming range depends on the signal strength from various sources, as well as local environment conditions. Package Included: *Jammer Host x 1 *AC Charger x1 *antenna x12 *Car Charger x1 *Nylon Cover x1

cell phone blocking device

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