Product Information
Name: Handheld 5 Antennas Cell Phone WIFI GPS Jammer, Block 2g/3G/4G or GPS WIFI Signals,
Model: CKJ-1203N5S
Color: Black

Basic Specifications
Jam Signal Type：
1: CKJ-1203N5S-C: Full Bands Mobile Phone 4G/3G/2G
2: CKJ-1203N5S-LG: Mobile Phone 3G/2G + GPSL1+LOJACK
3: CKJ-1203N5S-G: Full Bands GPSL1/L2/L5+Spy Camera+WiFi2.4G
Output Power：Total 2.5W，0.5W each band
Jam Radius：2-20meters
Power Supply：AC110-240V to DC12V
Cooling System：High efficiency aluminum alloy radiator, Build-in 1 cooling fan
Working Time：Continue working 1.5 Hours
Product Size：126x76x35mm (not include antenna),
Product Weight: appr.0.7kg
Package Contents：Jammer Host x 1, AC Charger x 1, Omni-antenna x5, DC12V car charger x1

Product Description
5 Antennas Portable Cell Phone WIFI GPS signal Jammer, block all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones etc. that use 2G, 3G, 4G, GPS L1-L5, LOJACK, or Bluetooth WIFI wireless spy camera signals, build-in Ni-Mh battery 4700mAH working 1.5 Hours

Advantages
6 Bands 3.0W with Ni-Mh battery 4700Mah, Working 1.5 Hours Support use while battery charging.
Shielding radius: (2-20) meters at -75dBm with high gain omni antennas
With DIP switch, separate switch for each band, accompanied with a working LED light
Could be used in car directly, with car charger and AC charger
Inside cooling fans and Bigger heatsink design ensure the device to work continuously

OEM Customized Service
Customized for special frequency band , GPSL2 L3 L4,Wireless Camera 1.2GHz,4G1700MHz, etc
Silkscreen OEM service can be offered

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
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

Key technical specifications:CKJ-1203N5S-LG
Channel	Output port	Frequency range	Average out-putting power
1	LoJack	167-175MHz	27dBm/0.5W
2	CDMA or GSM	851-894 or 925-960MHz	27dBm/0.5W
3	DCS or PCS	1805-1880 or 1920-1990MHz	27dBm/0.5W
4	GPSL1	1570-1580MHz	27dBm/0.5W
5	3G	2110-2170MHz	27dBm/0.5W
Power supply: AC adapter 50 to 60Hz, (110-240V AC to 12V DC) Car Charger DC12V
Dimensions: (length, width, height) 126x76x35mm (not include antenna)
Packing size: 220x202x65mm Net weight: 0.5kg Gross weight: 0.7kg
Total power: 2.5W Shielding radius: (2-20) meters at -75dBm,Still depends on the strength signal in given area Built-in battery:7.4V/4700mAh,Continue working: more than 1.5+ hours
Warranty: one year from delivery date

Key technical specifications:CKJ-1203N5S-C
Channel	Output port	Frequency range	Average out-putting power
1	4GLTE	700-803 or 790-862MHz	27dBm/0.5W
2	CDMA or GSM	851-894 or 925-960MHz	27dBm/0.5W
3	DCS or PCS	1805-1880 or 1920-1990MHz	27dBm/0.5W
4	3G	2110-2170MHz	27dBm/0.5W
5	4G Wimax	2500-2690 or 2300-2400MHz	27dBm/0.5W
Power supply: AC adapter 50 to 60Hz, (110-240V AC to 12V DC) Car Charger DC12V
Dimensions: (length, width, height) 126x76x35mm (not include antenna)
Packing size: 220x202x65mm Net weight: 0.5kg Gross weight: 0.7kg
Total power: 2.5W Shielding radius: (2-20) meters at -75dBm,Still depends on the strength signal in given area Built-in battery:7.4V/4700mAh,Continue working: more than 1.5+ hours
Warranty: one year from delivery date