Products / Services : Shenzhen Necom Telecommunication Technologies Co. Limited

Frequency: 1.CDMA 800: 850 to 894MHz /GSM 900: 925 to 960MHz /GSM 1800: 1,805 to 1,880MHz /GSM 1900: 1,920 to 1,990MHz (PCS)/3G: 2,110 to 2,170MHz /Wi-Fi: 2,400 to 2,500MHz /OR GPS:1575MHz; 2.You can select 4 or 5 of above frequency bands you need in a jammer; 3.Total output power: 150-200W; 4.Jamming range: up to300m, the jamming radius still depends on the strength signal in given area; 5.Built-in directional panel antennas ,all the TX frequency covered down link only; 6.Power supply: 50 to 60Hz, 100 to 240V AC ; 7.With AC adapter (AC100-240V-DC27V); 8.mension:520(l) x 230(W) x 250mm(H); 9.Full set weight: about 22kg(Used of built-in directional antennas)

CPJ3040 Six Antenna for all Cellular-GPS-Lojack-Alarm Jammer system Covers up to 50 meters radius Specifications: Effective range:Up to 50meters radius, depending on the strength and type of cellular, GPS tracker, Lojack sytem, car remote control Jammer system; Input Power:Switching power adaptor; Antenna:external omni-directional; Operation temperature: 0-50; Humidity: 5%-80%; Size: L 51cm x W30.5cm X H14cm; 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; 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; CPJ-3040: FGSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800 +PCS/GSM1900+3G(UMTS)2100+433+315+Lojack+(4G LTE/4G Wimax is optional); CPJ-30401:GSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800+PCS/GSM1900+3G(UMTS)2100+ GPSL1 1575+ Lojack+(4G LTE/4G Wimax is optional); CPJ-30402: GSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800 +PCS/GSM1900+3G(UMTS)2100+ GPSL1 1575+ VHF+UHF+(4G LTE/4G Wimax is optional); CPJ-30403: GSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800 +PCS/GSM1900+3G(UMTS)2100+ GPSL1 1575+ Wi-Fi/Bluetooth/Wlan2.4G+ Lojack+(4G LTE/4G Wimax is optional); Remarks:1)433/315 for car remote control 2)VHF/UHF for Walky-Talky

Effective range:Up to 50meters radius, depending on the strength and type of cellular, GPS tracker, Lojack sytem, car remote control Jammer system; Input Power:Switching power adaptor; Antenna:external omni-directional; Operation temperature: 0-50; Humidity: 5%-80%; Size: L 51cm x W30.5cm X H14cm;

CPJB12 12 antennas cellular-wifi-gps-lojack-433-315mhz all in one jammer CPJB12 12 antennas jammers for all signal of cellular-wifi-gps-lojack-433-315mhz Specifications: Frequency: CDMA 800: 850 to 894MHz; GSM 900: 925 to 960MHz; GSM 1800: 1805 to 1880MHz (DCS); GSM 1900: 1920 to 1990MHz (PCS); 3G: 2110 to 2170MHz; GPS: 1570-1580MHz; WIFI: 2.4G:2400-2500MHz; VHF: 135-174MHz; UHF: 400-470MHz; 4G LTE or Wimax is optional; LOJACK or 433 or 315 or 868 is optional; Total output power: 25-30W; You can select 12 frequency as above or ODM and OEM is acceptable. Features: Jamming range: up to 40m, the jamming radius depend on the strength of the signal in given area External; Omni-directional antennas: all the TX frequency covered down link only Power supply: 50 to 60Hz, 100 to 240V AC With AC adapter (AC100-240V-DC12V); Dimension: 330x 238 x 60mm; weight: 5.5kg; Warranty: One year from delivery date; Advantages: Good cooling system with cooling fan inside; Can adjust or turn off any single band without influencing the other bands operation; Work non-stopped; Stable capability; Could be used in car directly,With car charger (Option); Application Area: 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; 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 instrument;

CPJB12 12 antennas cellular-wifi-gps-lojack-433-315mhz all in one jammer CPJB12 12 antennas jammers for all signal of cellular-wifi-gps-lojack-433-315mhz Specifications: Frequency: CDMA 800: 850 to 894MHz; GSM 900: 925 to 960MHz; GSM 1800: 1805 to 1880MHz (DCS); GSM 1900: 1920 to 1990MHz (PCS); 3G: 2110 to 2170MHz; GPS: 1570-1580MHz; WIFI: 2.4G:2400-2500MHz; VHF: 135-174MHz; UHF: 400-470MHz; 4G LTE or Wimax is optional; LOJACK or 433 or 315 or 868 is optional; Total output power: 25-30W; You can select 12 frequency as above or ODM and OEM is acceptable. Features: Jamming range: up to 40m, the jamming radius depend on the strength of the signal in given area External; Omni-directional antennas: all the TX frequency covered down link only Power supply: 50 to 60Hz, 100 to 240V AC With AC adapter (AC100-240V-DC12V); Dimension: 330x 238 x 60mm; weight: 5.5kg; Warranty: One year from delivery date; Advantages: Good cooling system with cooling fan inside; Can adjust or turn off any single band without influencing the other bands operation; Work non-stopped; Stable capability; Could be used in car directly,With car charger (Option); Application Area: 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; 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 instrument;

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;

Effective range:Up to 50meters radius, depending on the strength and type of cellular, GPS tracker, Lojack sytem, car remote control Jammer system; Input Power:Switching power adaptor; Antenna:external omni-directional; Operation temperature: 0-50; Humidity: 5%-80%; Size: L 51cm x W30.5cm X H14cm;

Basic features *Individual channel on/off selector switches *Compact Size and easy carry *VSWR Protect high effiency power amplifiers * Good cooling system with cooling fan inside * Inside rechargeable Battery *Could be used in Vehicle directly, With car charger Technical Specifications Model No Output Port Frequency Range Output power Remarks CPJ-2050 GSM850 850-894Mhz 27dBm used in the United States, Canada, Mexico ,S. America. Europe, Asia, Australia, Middle East, Africa. We can Configured in accordance with customer requirements GSM900 925-960Mhz 27dBm GSM1800 1805-1880Mhz 27dBm GSM1900 1920-1990Mhz 27dBm 433 433Mhz 27dBm 315 315Mhz 27dBm 868 868Mhz 27dBm Wireless Camera 1.2G ,2.4G RF Power Output:2.5-3 Watt Protection Radius: Typical 2-20m@according the signal density mobile network Jammer type: Sweep Jamming Application Type: meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus , hospitals, gas stations and more, Please do field test first to make sure no interference happened to the normal operation of their equipment and instrument Antenna Type:Omini-Directional Power Source : Rechargeable Li-Lon Battery /AC adapter (50 to 60Hz/100 to 240V AC ¨CDC12V) and 12V car charger Plug Electric Filed (SAR):Compatible with ICNIRP Standards(Human safe) Operating Temp:-20 to +50¡æ Storage Temp:-40 to +60¡æ Dimension(LXWXH): 126 x 76 x 35mm weight:0.65kg

CPJ3040 Six Antenna for all Cellular-GPS-Lojack-Alarm Jammer system Covers up to 50 meters radius Specifications: Effective range:Up to 50meters radius, depending on the strength and type of cellular, GPS tracker, Lojack sytem, car remote control Jammer system; Input Power:Switching power adaptor; Antenna:external omni-directional; Operation temperature: 0-50; Humidity: 5%-80%; Size: L 51cm x W30.5cm X H14cm; 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; 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; CPJ-3040: FGSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800 +PCS/GSM1900+3G(UMTS)2100+433+315+Lojack+(4G LTE/4G Wimax is optional); CPJ-30401:GSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800+PCS/GSM1900+3G(UMTS)2100+ GPSL1 1575+ Lojack+(4G LTE/4G Wimax is optional); CPJ-30402: GSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800 +PCS/GSM1900+3G(UMTS)2100+ GPSL1 1575+ VHF+UHF+(4G LTE/4G Wimax is optional); CPJ-30403: GSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800 +PCS/GSM1900+3G(UMTS)2100+ GPSL1 1575+ Wi-Fi/Bluetooth/Wlan2.4G+ Lojack+(4G LTE/4G Wimax is optional); Remarks:1)433/315 for car remote control 2)VHF/UHF for Walky-Talky

CPJ3040 Six Antenna for all Cellular-GPS-Lojack-Alarm Jammer system Covers up to 50 meters radius Specifications: Effective range:Up to 50meters radius, depending on the strength and type of cellular, GPS tracker, Lojack sytem, car remote control Jammer system; Input Power:Switching power adaptor; Antenna:external omni-directional; Operation temperature: 0-50; Humidity: 5%-80%; Size: L 51cm x W30.5cm X H14cm; 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; 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; CPJ-3040: FGSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800 +PCS/GSM1900+3G(UMTS)2100+433+315+Lojack+(4G LTE/4G Wimax is optional); CPJ-30401:GSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800+PCS/GSM1900+3G(UMTS)2100+ GPSL1 1575+ Lojack+(4G LTE/4G Wimax is optional); CPJ-30402: GSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800 +PCS/GSM1900+3G(UMTS)2100+ GPSL1 1575+ VHF+UHF+(4G LTE/4G Wimax is optional); CPJ-30403: GSM900+CDMA800+iDEN/Nextel800, GSM850+DCS/GSM1800 +PCS/GSM1900+3G(UMTS)2100+ GPSL1 1575+ Wi-Fi/Bluetooth/Wlan2.4G+ Lojack+(4G LTE/4G Wimax is optional); Remarks:1)433/315 for car remote control 2)VHF/UHF for Walky-Talky

CPJB12 12 antennas cellular-wifi-gps-lojack-433-315mhz all in one jammer CPJB12 12 antennas jammers for all signal of cellular-wifi-gps-lojack-433-315mhz Specifications: Frequency: CDMA 800: 850 to 894MHz; GSM 900: 925 to 960MHz; GSM 1800: 1805 to 1880MHz (DCS); GSM 1900: 1920 to 1990MHz (PCS); 3G: 2110 to 2170MHz; GPS: 1570-1580MHz; WIFI: 2.4G:2400-2500MHz; VHF: 135-174MHz; UHF: 400-470MHz; 4G LTE or Wimax is optional; LOJACK or 433 or 315 or 868 is optional; Total output power: 25-30W; You can select 12 frequency as above or ODM and OEM is acceptable. Features: Jamming range: up to 40m, the jamming radius depend on the strength of the signal in given area External; Omni-directional antennas: all the TX frequency covered down link only Power supply: 50 to 60Hz, 100 to 240V AC With AC adapter (AC100-240V-DC12V); Dimension: 330x 238 x 60mm; weight: 5.5kg; Warranty: One year from delivery date; Advantages: Good cooling system with cooling fan inside; Can adjust or turn off any single band without influencing the other bands operation; Work non-stopped; Stable capability; Could be used in car directly,With car charger (Option); Application Area: 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; 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 instrument;

CPJB12 12 antennas cellular-wifi-gps-lojack-433-315mhz all in one jammer CPJB12 12 antennas jammers for all signal of cellular-wifi-gps-lojack-433-315mhz Specifications: Frequency: CDMA 800: 850 to 894MHz; GSM 900: 925 to 960MHz; GSM 1800: 1805 to 1880MHz (DCS); GSM 1900: 1920 to 1990MHz (PCS); 3G: 2110 to 2170MHz; GPS: 1570-1580MHz; WIFI: 2.4G:2400-2500MHz; VHF: 135-174MHz; UHF: 400-470MHz; 4G LTE or Wimax is optional; LOJACK or 433 or 315 or 868 is optional; Total output power: 25-30W; You can select 12 frequency as above or ODM and OEM is acceptable. Features: Jamming range: up to 40m, the jamming radius depend on the strength of the signal in given area External; Omni-directional antennas: all the TX frequency covered down link only Power supply: 50 to 60Hz, 100 to 240V AC With AC adapter (AC100-240V-DC12V); Dimension: 330x 238 x 60mm; weight: 5.5kg; Warranty: One year from delivery date; Advantages: Good cooling system with cooling fan inside; Can adjust or turn off any single band without influencing the other bands operation; Work non-stopped; Stable capability; Could be used in car directly,With car charger (Option); Application Area: 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; 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 instrument;

Features: Jamming range: up to 40m, the jamming radius depend on the strength of the signal in given area External; Omni-directional antennas: all the TX frequency covered down link only Power supply: 50 to 60Hz, 100 to 240V AC With AC adapter (AC100-240V-DC12V); Dimension: 330x 238 x 60mm; weight: 5.5kg; Warranty: One year from delivery date;

CPJB12 12 antennas cellular-wifi-gps-lojack-433-315mhz all in one jammer CPJB12 12 antennas jammers for all signal of cellular-wifi-gps-lojack-433-315mhz Specifications: Frequency: CDMA 800: 850 to 894MHz; GSM 900: 925 to 960MHz; GSM 1800: 1805 to 1880MHz (DCS); GSM 1900: 1920 to 1990MHz (PCS); 3G: 2110 to 2170MHz; GPS: 1570-1580MHz; WIFI: 2.4G:2400-2500MHz; VHF: 135-174MHz; UHF: 400-470MHz; 4G LTE or Wimax is optional; LOJACK or 433 or 315 or 868 is optional; Total output power: 25-30W; You can select 12 frequency as above or ODM and OEM is acceptable. Features: Jamming range: up to 40m, the jamming radius depend on the strength of the signal in given area External; Omni-directional antennas: all the TX frequency covered down link only Power supply: 50 to 60Hz, 100 to 240V AC With AC adapter (AC100-240V-DC12V); Dimension: 330x 238 x 60mm; weight: 5.5kg; Warranty: One year from delivery date; Advantages: Good cooling system with cooling fan inside; Can adjust or turn off any single band without influencing the other bands operation; Work non-stopped; Stable capability; Could be used in car directly,With car charger (Option); Application Area: 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; 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 instrument;

Frequency: 1.CDMA 800: 850 to 894MHz /GSM 900: 925 to 960MHz /GSM 1800: 1,805 to 1,880MHz /GSM 1900: 1,920 to 1,990MHz (PCS)/3G: 2,110 to 2,170MHz /Wi-Fi: 2,400 to 2,500MHz /OR GPS:1575MHz; 2.You can select 4 or 5 of above frequency bands you need in a jammer; 3.Total output power: 150-200W; 4.Jamming range: up to300m, the jamming radius still depends on the strength signal in given area; 5.Built-in directional panel antennas ,all the TX frequency covered down link only; 6.Power supply: 50 to 60Hz, 100 to 240V AC ; 7.With AC adapter (AC100-240V-DC27V); 8.mension:520(l) x 230(W) x 250mm(H); 9.Full set weight: about 22kg(Used of built-in directional antennas)

CPJB12 12 antennas cellular-wifi-gps-lojack-433-315mhz all in one jammer CPJB12 12 antennas jammers for all signal of cellular-wifi-gps-lojack-433-315mhz Specifications: Frequency: CDMA 800: 850 to 894MHz; GSM 900: 925 to 960MHz; GSM 1800: 1805 to 1880MHz (DCS); GSM 1900: 1920 to 1990MHz (PCS); 3G: 2110 to 2170MHz; GPS: 1570-1580MHz; WIFI: 2.4G:2400-2500MHz; VHF: 135-174MHz; UHF: 400-470MHz; 4G LTE or Wimax is optional; LOJACK or 433 or 315 or 868 is optional; Total output power: 25-30W; You can select 12 frequency as above or ODM and OEM is acceptable. Features: Jamming range: up to 40m, the jamming radius depend on the strength of the signal in given area External; Omni-directional antennas: all the TX frequency covered down link only Power supply: 50 to 60Hz, 100 to 240V AC With AC adapter (AC100-240V-DC12V); Dimension: 330x 238 x 60mm; weight: 5.5kg; Warranty: One year from delivery date; Advantages: Good cooling system with cooling fan inside; Can adjust or turn off any single band without influencing the other bands operation; Work non-stopped; Stable capability; Could be used in car directly,With car charger (Option);

CPJB12 12 antennas cellular-wifi-gps-lojack-433-315mhz all in one jammer CPJB12 12 antennas jammers for all signal of cellular-wifi-gps-lojack-433-315mhz Specifications: Frequency: CDMA 800: 850 to 894MHz; GSM 900: 925 to 960MHz; GSM 1800: 1805 to 1880MHz (DCS); GSM 1900: 1920 to 1990MHz (PCS); 3G: 2110 to 2170MHz; GPS: 1570-1580MHz; WIFI: 2.4G:2400-2500MHz; VHF: 135-174MHz; UHF: 400-470MHz; 4G LTE or Wimax is optional; LOJACK or 433 or 315 or 868 is optional; Total output power: 25-30W; You can select 12 frequency as above or ODM and OEM is acceptable. Features: Jamming range: up to 40m, the jamming radius depend on the strength of the signal in given area External; Omni-directional antennas: all the TX frequency covered down link only Power supply: 50 to 60Hz, 100 to 240V AC With AC adapter (AC100-240V-DC12V); Dimension: 330x 238 x 60mm; weight: 5.5kg; Warranty: One year from delivery date; Advantages: Good cooling system with cooling fan inside; Can adjust or turn off any single band without influencing the other bands operation; Work non-stopped; Stable capability; Could be used in car directly,With car charger (Option); Application Area: 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; 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 instrument;