Shenzhen Wings Technology Co., Ltd.  

Product Name: Multi Band 8 Antennas Mobile Phone Jammer GPS Signal Blocker Handheld WiFi Jammer Model NO.: WT-N8B Application: School Frequency: 700/800/850/900/1800/2100/1900/2300/2400/2600 etc Frequency Range: 2g/3G/4G/2.4G/WiFi/GPS etc Band: 8 Antennas Working Frequencies: 700/800/850/900/1800/2100/1900/2300/2400/2600 etc Power Output: 4W Jam Radius: up to 20sqm Net Weight): 0.8kg Dimension: 132X80x41mm(Without Antennas) Color: Black Working Time: Adjustable(on & off) Air Pressure: 86~106kpa Power Supply: AC110 or 240V-DC27V Inside: with Cooling Fan Trademark: Neutral Transport Package: Carton Box Specification: 10W/16W/42W/75W etc Origin: China HS Code: 8543709990 Product Description 8 Antennas Handheld Cell Phone Jammer, Blcok 2g/3G/4G and LOJACK GPS Model:WT-N8BThis device is suitable for classroom, meeting room, library, movie theater and other places where need to keep quiet. Due to its small size and easy to hide, the device is popular with teachers and administrators. As the most popular portable mobile phone jammer, this product has a small size, easy to carry. Can block 8 frequencies, and have a very large jamming range. With a separate frequency control switch, you can select the frequency range that needs to be disturbed as needed.Product Information Name:8 Antennas Handheld Cell Phone Jammer, Blcok 2g/3G/4G and LOJACK GPS WIFI SignalsModel: WT-N8BColor: Black Basic SpecificationsJam Signal Type:1: WT-N8B-LG: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1+LOJACK2: WT-N8B-G: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1+GPSL2Output Power:Total 4W,0.5W each bandJam Radius:2-20metersPower Supply:AC110-240V to DC12VCooling System:High efficiency aluminum alloy radiator, Build-in 1 cooling fanWorking Time:Continue working 1.5 HoursProduct Size:132x80x41mm (not include antenna),Product Weight: appr.0.8kgPackage Contents:Jammer Host x 1, AC Charger x 1, Omni-antenna x8, DC12V car charger x1Product Description8 Antennas Portable Cell Phone Jammer,jamming all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones etc. that use 2G, 3G, 4G, GPS L1-L5, LOJACK, or Remote Control 315Mhz 433MHz and Bluetooth WIFI wireless signals popular in 2015 and in years to come, build-in Ni-Mh battery 4700mAH working 1.5 HoursAdvantages1.8 Bands 4.0W with Ni-Mh battery 4700Mah, Working 1.5 Hours Support use while battery charging.2.Shielding radius: (2-20) meters at -75dBm with high gain omni antennas3.With DIP switch, separate switch for each band, accompanied with a working LED light4.Could be used in car directly, with car charger and AC charger5.Inside cooling fans and Bigger heatsink design ensure the device to work continuouslySpecifications:Cover interface standards: StyleA(EU):Band 2:CDMA&GSM:850 to960MHz Band 3:DCS&:PCS: 1,805 to 1990MHz Band 7:3G: 2,110 to 2,170MHz 7 Band 4:Wi-Fi: 2,400 to 2,500MHz Band 6: GPS:1570-1580MHz(GPSL1)Band 8:4G WIMAX: 2620-2690 MHz Band 5: 4G LTE:790-821MHZ Band 1:LOJACK:160-175MHz StyleB(USA):Band 2: CDMA:850 to894MHz Band 5: GSM:925-960MHz Band 3: DCS&PCS: 1,805 to 1990MHz Band 7: 3G: 2,110 to 2,170MHz Band 4: Wi-Fi&4GWIMAX: 2345-2500MHz Band 6: GPS:1570-1580(GPSL1)Band 8:4G LTE:2620-2690MHz Band 1:LOJACK:160-175MHz 1.CDMA/GSM,DCS/PCS,3G,4GLTE/WIMAX,WIFI2.4G,GPS,LOJACK You can select eight of above frequency bands you need in a jammer2.ODM and OEM orders are welcome3.Total output power: 4W ,Small size design,each bands can adjust to ON or OFF power4.Jamming range: up to 20m, the jamming radius still depends on the strength signal in given area5.External Omni-directional antennas all the TX frequency covered down link only6.Power supply: 50 to 60Hz, 100 to 240V AC7.With AC adapter (AC100-240V-DC12V),4000mA/H battery Application:o 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 securityo For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrumentOEM Customized ServiceCustomized for special frequency band , GPSL2 L3 L4,Wireless Camera 1.2GHz,4G1700MHz, etc.Silkscreen OEM service can be offeredInstallation1. The device can be installed on wall or ceiling with screws. The temperature can reach 50 ºC on the surface of the working device, so please stay away from low heat resistance objects.2. Installation height: 1-2 meter from the ground recommended.3. Do not point the antennas of the device to BTS direction for better results.Key technical specifications:WT-N8B-LGChannel Output portFrequency rangeAverage out-putting power1LoJack167-175MHz27dBm/0.5W2CDMA or GSM851-894 or 925-960MHz27dBm/0.5W3DCS or PCS1805-1880 or 1920-1990MHz27dBm/0.5W4Wi-Fi 2.4G2400-2500MHz27dBm/0.5W54G1 LTE700-803 or 790-862MHz27dBm/0.5W6GPSL11570-1580MHz27dBm/0.5W73G2110-2170MHz27dBm/0.5W84G Wimax2500-2690 or 2300-2400MHz27dBm/0.5WPower supply: AC adapter 50 to 60Hz, (110-240V AC to 12V DC) Car Charger DC12VDimensions: (length, width, height) 132x80x41mm (not include antenna)Packing size: 220x202x65mm Net weight: 0.6kg Gross weight: 0.8kgTotal power: 4.0W Shielding radius: (2-20) meters at -75dBm,Still depends on the strength signal in given areaBuilt-in battery:7.4V/4700mAh,Continue working: more than 1.5+ hoursWarranty: one year from delivery dateKey technical specifications:WT-N8B-GChannel Output portFrequency rangeAverage out-putting power1GPSL2+L5&Spy Camera1170-1280MHz27dBm/0.5W2CDMA or GSM851-894 or 925-960MHz27dBm/0.5W3DCS or PCS1805-1880 or 1920-1990MHz27dBm/0.5W4Wi-Fi 2.4G2400-2500MHz27dBm/0.5W54G1 LTE700-803 or 790-862MHz27dBm/0.5W6GPSL11570-1580MHz27dBm/0.5W73G2110-2170MHz27dBm/0.5W84G Wimax2500-2690 or 2300-2400MHz27dBm/0.5WPower supply: AC adapter 50 to 60Hz, (110-240V AC to 12V DC) Car Charger DC12VDimensions: (length, width, height) 132x80x41mm (not include antenna)Packing size: 220x202x65mm Net weight: 0.6kg Gross weight: 0.8kgTotal power: 4.0W Shielding radius: (2-20) meters at -75dBm,Still depends on the strength signal in given areaBuilt-in battery:7.4V/4700mAh,Continue working: more than 1.5+ hoursWarranty: one year from delivery dateWhy need use wireless bluetooth signal jammer?Now WiFi and bluetooth are frequently used in life, both the wireless network and the Internet need to use them. Although they are very useful, but government agencies or others may use them to steal your privacy. Such as tracking your location and steal your personal privacy through the camera on your phone. Of course, WiFi may pose a threat greater than this. According to research shows that under the WiFi radiation for a long time, may cause harm to the human brain.With the use of intelligent devices and digital devices more and more frequently, your webcam and smart home appliances are likely to be a tool for government agencies and others to listen or steal your informations. At this time you need a desktop wireless internet blocker to protect your privacy.Wireless signal coverage is also getting wider. Now WiFi has been everywhere. You can use WiFi to surf the Internet quickly or remotely control smart appliances. However, with the popularity of wireless network, there are some bad effects. For example, hackers can easily steal data from your computer through the wireless network. Or track your through the smart device's camera.Wireless signals are easily controlled and tracked by hackers or technicians. But if you are using WiFi jamming device, it can effectively isolate the signal, protect your privacy and security.This may sound like an alarmist, but this is likely to occur. And it's not uncommon in Europe and North America. This is the reason why we need to use the WiFi jammer. Because hackers typically invade our smart devices via an external wireless network, so once we block the wireless signals around us, they can't do anything about it.Turn onWiFi jammer device, you can completely cut off the wireless signal transmission. Can effectively prevent hackers through the wireless network invasion of your computer or smart device. You don't have to worry about your cyber security and your privacy.