Phone jamming app - China Portable WiFi GSM CDMA 3G Cell Phone Signal Blocker, High Quality Bluetooth & WiFi Cell Phone Signal Blocker - China Portable Eight Antenna for All Cellular GPS Loj, Lojack/WiFi/4G/GPS/VHF/UHF Jammer

Basic Info

Model NO.: CPJP8
Size: L 11.9cm X W7.4cm X H29cm;
Color: Black
Lojack/WiFi/4G/GPS/VHF/UHF Jammer: Lojack/WiFi/4G/GPS/VHF/UHF Jammer
Cell Phone Blocker with Cooling Fans: CDMA3ggsm Blocker with 2 Cooler Fans
Name: Cellular Signal GSM Blocker
Items: High Quality Bluetooth & WiFi Cell Phone Signal Bl
2ggsm850MHz: 851-894MHz
2gdcs1800MHz: 1805-1880MHz
3G2100MHz: 2110-2170MHz
4glte2600MHz: 2620-2690MHz
Trademark: Necom-telecom
Transport Package: Ployfoam and Carton
Specification: CE, ROSH
Origin: Shenzhen China
HS Code: 8543892090

Product Description

Portable WiFi GSM CDMA 3G Cell Phone Signal Blocker,High Quality Bluetooth & WiFi Cell Phone Signal Blocker

Please contact with us at:


Jamming for 3G/4Glte2600 Cellphone
lojack GPS 
Eight Antennas Portable Cellphone+4GLTE+GPSL1+Lojack Jammer/Blocker                                      
Frequency:Band 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:Lojack,  Band 8:4G Let2600;                                                                                                                                         Inside Battery:Li Battery AC110/220V-DC12/4000mA/h Including Car charger and Charger Adapter;
Individual channel on/off selector switches
Good cooling system with cooling fan inside                                                                                                                               
Continue using time:120minutes;                                                                          
Dimension:80mm*(L)*41mm(D)*132mm(H) (not include antennas);                                                      
Jamming range:radius 5-20meter (Signal-75dBm);
Jamming for 3G/4Glte Cellphone
Wi-Fi/bluetooth Wimax
Eight Antennas Portable Cellphone+4G LTE +4GWIMAX +Wi-FI Jammer/Blocker                                       
Frequency:Band 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;
Jamming for 3G/4Glte2600 Cellphone
Wi-Fi/bluetooth GPS
Eight Antennas Portable Cellphone+GPS+Wi-FI+4GLte Jammer/Blocker                                         
Frequency: Band 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/Bluetooth2.4G2400-2500mhz;
Jamming for 3G/4Glte2600 Cellphone
Lojack 433/315 remote control 
EIGHT Antennas Portable Cellphone+433 +315+Lojack Jammer/Blocker Frequency:  
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;
Model CPJP8 Portable Eight Antenna for all Cellular, GPS, Lojack, Alarm Jammer system
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;
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.
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
We can do customize frequency according to you request, please email us

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Phone jamming app - China Portable WiFi GSM CDMA 3G Cell Phone Signal Blocker, High Quality Bluetooth & WiFi Cell Phone Signal Blocker - China Portable Eight Antenna for All Cellular GPS Loj, Lojack/WiFi/4G/GPS/VHF/UHF Jammer



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