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{"title":"Ordinary Cell Phone Signal Jammer for schools , CDMA GSM DCS PHS 3G","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4c\/53\/6ce94a9972fbbb9cb4901e7aff38-200x200-1\/ordinary_cell_phone_signal_jammer_for_schools_2c_cdma_gsm_dcs_phs_3g.jpg","attrs":{"Place of Origin":"China","Brand Name":"EST","Certification":"CE&ROHS","Model Number":"EST-808A"}}
{"title":"3G 33dBm Car Cell Phone Signal Jammer Blocker EST-808F1 With 4 Antenna","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1b\/62\/53d4e51f7da9e0fc9935f2acf971-200x200-1\/3g_33dbm_car_cell_phone_signal_jammer_blocker_est_808f1_with_4_antenna.jpg","attrs":{"Place of Origin":"China","Brand Name":"EST","Model Number":"EST-808F1","Certification":"CE&ROHS"}}
{"title":"Power Adjustable Cell Phone Signal Jammer \/ cell phone Signal Booster","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/91\/78\/00b6befeeb1c9be6efc8ff99937f-200x200-1\/power_adjustable_cell_phone_signal_jammer_2f_cell_phone_signal_booster.jpg","attrs":{"Brand Name":"EST","Model Number":"EST-505C2","Certification":"CE&ROHS","Place of Origin":"China"}}
{"title":"Wifi Gps Cell Phone Signal Jammer For Examination Room \/ AC110V-240V","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c5\/58\/cf98feae89c811862d69ab375dac-200x200-1\/wifi_gps_cell_phone_signal_jammer_for_examination_room_2f_ac110v_240v.jpg","attrs":{"Brand Name":"EAST","Model Number":"808M2","Certification":"CE&ROHS","Place of Origin":"CHINA"}}
{"title":"Wifi Cell Phone Signal Jammer , Blue Tooth Video Jammer EST-808FII","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5a\/e8\/7a15a01f738a030d61f8d53beaa0-200x200-1\/wifi_cell_phone_signal_jammer_2c_blue_tooth_video_jammer_est_808fii.jpg","attrs":{"Place of Origin":"China","Brand Name":"EST","Certification":"CE&ROHS","Model Number":"EST-808FII"}}
{"title":"33dBm Cell Phone Signal Jammer \/ Scrambler Computer Remote Contro","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a7\/33\/15ae98a3b617efdde26889646af3-200x200-1\/33dbm_cell_phone_signal_jammer_2f_scrambler_computer_remote_contro.jpg","attrs":{"Brand Name":"EST","Model Number":"EST-606C","Certification":"CE","Place of Origin":"China"}}
{"title":"Bluetooth Portable Cell Phone Signal Jammer for schools , 33dBm","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/35\/2f\/c6a4e01d79e38f3f4cea5178ed93-200x200-1\/bluetooth_portable_cell_phone_signal_jammer_for_schools_2c_33dbm.jpg","attrs":{"Brand Name":"EST","Model Number":"EST-808P","Certification":"CE","Place of Origin":"China"}}
Ordinary Cell Phone Signal Jammer for schools , CDMA GSM DCS PHS 3G
1. Quick Detail:
Power supply: AC110 - 240V DC5V
Output: 4 W
Jamming range: 1 - 20 M
Dimension: 185 x 137 x 60 MM
2. Applications:
Conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital etc.
At places where using mobile phones is prohibited such as government, military, finance, security, police and command center etc.
3. Specifications:
TX Frequency:
CDMA: 850-894MHz
GSM: 930-960MHz
DCS/PHS: 1805-1990MHz
3G: 2170-2170MHz
Available system: Include analog (AMPS, TACS, NMT) and digital (GPRS, GSM, DCS,CDMA,PDC,TDMA,PHS,PCS,IDEN,W-CDMA,UMTS) ,3G
Single output power: +33dBm /1W
Power input: AC110V-240V
Jamming range: Radius 1- 20 M【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: 320(L)×270(W)×110(H) mm not include antenna
Weight: 1.56kg
Temperature: -40 to +55℃
Relative humility: ≤90%(RH)
Air pressure: 86~106kPa
4. Picture:
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-50000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Estlonda founded in 2003, its predecessor was Longhua Estlonda Electronics Factory in Baoan District, Shenzhen. It’s a national high-tech enterprise which is engaged in the research and development, production and sales of wireless communication equipment. We are also the strategic partner in ... Estlonda founded in 2003, its predecessor was Longhua Estlonda Electronics Factory in Baoan District, Shenzhen. It’s a national high-tech enterprise which is engaged in the research and development, production and sales of wireless communication equipment. We are also the strategic partner in ...
