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Lance-Canadafast shipping and no problems
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Lucila-BrazilEquipment of good quality, very responsible seller and fast delivery. I recommend to all Alibaba community / AliExpress. I will definitely buy more units.
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Hamadivo-FranceBest seller,good transaction and fast delivery time
Exam Room Stainless Steel Signal Blocker For Cell Phone 870-880MHz CDMA

Contact me for free samples and coupons.
WhatsApp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xCOLOR | SILVER | MATERIAL | STAINLESS STEEL |
---|---|---|---|
JAMMER OBJECTION | GSM,3G,4G,WIFI,BLUETOOTH,UHF,VHF AND SO ON | ||
Highlight | cell phone wifi jammer,cell phone frequency jammer |
EST-802M10 2G/3G/4G+VHF+UHF mobile phone jammer
Specifications
TX Frequency
870-880MHz CDMA
925-965MHz GSM
1800-1920 MHz DCS/PHS
2005-2035 MHz TD-SCDMA
2110-2175MHz WCDMA/CDMA2000
2400-2500MHz 2.4G
400-470MHz UHF
135-175MHz VHF
2300-2390MHz 4G1
2550-2660MHz 4G2
Available system: Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM,
DCS,CDMA,PDC,4G,PHS,PCS,IDEN,W-CDMA,UMTS) ,3G
Single output power : +33dBm /2W
Power input :AC160V-240V
Jamming range: Radius 1- 25M
【the Cellular signal must ≤-85dBm in the location】
The jamming radius still depends on the strength signal in given area
Safety regulation: AC Adapter UL (E190582)
CSA (LR112971 Level 3)
Dimension: 420(L) ×140(W)×40(H) mm not include antenna
Weight:2kg
Temperature :-10 to +55℃
Relative humility:≤90 %( RH)
Air pressure:86~106kPa
Working Area
1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.
2. At places where using mobile phones is prohibited such as government, military, finance, security, police and command center etc.