Cell Phone Signal Jammer

8 Antennas Stationary Indoor use UHF VHF 3G Mobile Phone Signal Jammer Introduction EST-505J adopted with the latest technology, with 8 omnidirectional custom-able bands, is able to widely cover mobile phone signal frequency and Walkie-talkie signal frequency such as, GSM/CDMA/AMPS/DCS/PHS/3G(WCDMA TD-SCDMA & CDMA2000)/VHF/UHF etc., within 1-25 meters radius. Creating a shielding area to avoid information leaking and hacking activities. While blocking the mobile phone and

Optional IoT Smart Management Software Control EST-804K12-T 12 Bands Cell Phone 2G 3G 4G 5G WIFI Signal Jammer 1. Product Specification * available TX frequency which can be adjusted and used in this 12 antenna jammer (adjustable per customer request) 1st Channel: CDMA: 850-894MHz 2nd Channel: GSM: 925-960MHz 3rd Channel: DCS/PHS: 1805-1995MHz 4th Channel: GPS: 1500-1600MHz 5th Channel: 4G1: 758-830MHz 6th Channel: 4G2: 2496-2570MHz 7th Channel: WCDMA: 2110-2170MHz 8th

Selective Jammer Prison Communication Control System EST-808SJ 1. System Generation Background Introduction Prisons are important part of the national judicial organs, and they bear the important mission of implementing legal disciplines and educational reforms. The safety of prisons is related to the stability of society and plays an important role. Therefore, the construction of prison security systems is particularly important. In recent years, due to the emergence of many

10 Bands Timing Cell Phone 2G 3G 4G & WiFi & Walkie-Talkie Signal Jammer with Built-in Directional Antenna EST-804K10T 1. Product Specification * available TX frequency which can be adjusted and used in this portable 10 bands timing cell phone jammer: (adjustable per customer request) 1. GSM / CDMA: 850-960MHz 2. PCS / PHS: 1900-1990MHz 3. 3G: 2110-2200MHz 4. LTE 700: 720-760MHz 5. LTE 2300: 2300-2400MHz 6. LTE 2500: 2496-2690MHz 7. LTE 600: 617-652MHz 8. 2.4G Wifi /

Optional IoT Smart Management Software Control EST-804F12 12 Bands Cell Phone 2G 3G 4G 5G WIFI Signal Jammer 1. Product Specification * available TX frequency which can be adjusted and used in this 12 antenna jammer (adjustable per customer request) 1st Channel: CDMA: 870-880MHz 2nd Channel: GSM: 925-960MHz 3rd Channel: DCS/PHS: 1805-1880MHz 4th Channel: GPS: 1500-1600MHz 5th Channel: 4G1: 1850-1920MHz 6th Channel: TD-SCDMA: 2005-2025MHz 7th Channel: WCDMA: 2110-2170MHz 8th

OEM 16 Bands Signal Blocker Cell Phone / WIFI / GPS / VHF / UHF / Remote Control Signal Jammer 1. Product Specification * available TX frequency which can be adjusted and used in this 16 antenna jammer (adjustable per customer request) 1. GSM / CDMA: 850-960MHz 2. DCS / PCS: 1805-1990MHz 3. 3G: 2110-2200MHz 4. 4G 700: 720-760MHz 5. 4G 2300: 2300-2400MHz 6. 4G 2500 / 5G: 2496-2690MHz 7. 4G 600: 617-652MHz 8. 2.4G WIFI / Bluetooth: 2400-2500MHz 9. GPS L1: 1500-1600MHz 10. GPS

10 Antennas Small Portable Powerful Adjustable Jammer 1. Introduction EST-808H10 Portable wireless signal jammer is an information security product with completely independent intellectual property right. It can exactly block the wireless signals like wireless network, Bluetooth, wireless transmission, etc. and tracking signal like car positioning, mobile phone positioning, google network positioning, etc. in about 1-20 meters. When it finds the signals, it will directly

Wireles Stainless Steel Silver Cell Phone Signal Jammer 40m For School Examination Room Specifications TX Frequency 850-894MHz CDMA 930-960MHz GSM 1805-1880MHz DCS 1900-1990MHz PHS 2110-2170MHz 3G 2400-2500MHz WIFI 2300-2400MHz LTE1(4G1) 2550-2660MHz LTE2(4G2) Available system :Include analog (AMPS, TACS, NMT) and digital (GPRS,GSM, 3G, DCS, CDMA, PDC, TDMA, PHS, PCS, IDEN, W-CDMA,UMTS, Wifi / Blue Tooth/wireless video ,4G) Single output power 5W+/-200mA Power input AC160V

EST-808E mobile phone+WIFI jammer Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS/PHS: 1805-1990MHz 3G: 2110-2170MHz WIFI: 2400-2500MHz 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 +35dBm /1.5W Power input :AC110V-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

EST-505K8 Medium-Power Built-in Antenna Mobile Phone Signal jammer Specifications TX Frequency 869-894MHz CDMA 925-960MHz GSM 1805-1880MHz DCS 1900-1990MHz PHS 2110-2150MHz 3G 2400-2500MHz WIFI 2300-2390MHz LTE1(4G1) 2550-2660MHz LTE2(4G2) Available system :Include analog (AMPS, TACS, NMT) and digital (GPRS,GSM, 3G, DCS, CDMA, PDC, TDMA, PHS, PCS, IDEN, W-CDMA,UMTS, Wifi / Blue Tooth/wireless video ,4G) Single output power 5W+/-200mA Power input AC160V-240V Power output 40W

3G Remote Control Cell Phone Signal Jammer With 4 Antenna EST-808A Product Description This mobile phone jammer is a powerful cell phone signal shield. It disables nearly all kinds of cell phone signals. If you really don't want to be interrupted by personal calls at important meeting or something else, then you'll require this useful item – mobile phone jammer. Effective shielding radius: 1-20m (Depending on the strength signal in given area) No harm to human being, eco

4G / WIFI Directional Remote Control Jammer , Cell Phone Signal Jammer 1. Detais Model:EST-505K3 Brand:EST Frquency:GSM/CDMA/DCS/PHS/3G/4G/WIFI Jamming range:1-30m 2. Specification Output port Frequency Average out-putting power Channel out-putting power CDMA 850-894MHz 35dBm 6dBm/30KHz(min) GSM 930-960MHz 35dBm 5dBm/30KHz(min) DCS 1805-1880MHz 35dBm 3dBm/30KHz(min) PHS 1900-1990MHz 35dBm 3dBm/30KHz(min) 3G 2110-2170MHz 35dBm 3dBm/30KHz(min) Wifi / Blue Tooth/wireless video

Indoor Cell Phone Signal Jammer Four Antenna With Heat Dissipation EST-808B Quick Details frequency:GSM/CDMA/DCS/PHS/3G jamming range:1-20m output power:4W four antenna car charge and normal charge Technology index Output port Frequency Average out-putting power Channel out-putting power CDMA 850-894MHz 33dBm 6dBm/30KHz(min) GSM 930-960MHz 33dBm 3dBm/30KHz(min) DCS/PHS 1805-1990MHz 33dBm 5dBm/30KHz(min) 3G 2100-2200MHZ 33dBm 3dBm/30KHz(min) Available system: world wide cell

808HI Portable 6 Band Mobile Phone Wifi + GPS Jammer with 10m Jamming Range 1 Quick details : 1.frequency:GSM/DCS/PHS/DCS/3G/WIFI/GPS 2.color:black 3.jamming range:1-10m 4.model no:808HI 2. Features 2.1 Small size, light weight, easily operate.. 2.2 The mobile phone signal isolator is made up of up-to-date paste components and integrated circuits. With advanced performance, it is easy to install and use, and can work continuously for a long time. 2.3 As the manufacturing

33dBm 4 Antenna Car Cell Phone Signal Jammer / Blocker / Isolater EST-808FI 1 Quick details :power consume :4W Jaming range:1-20M(-75DBM) 2 Technology index Output port Frequency Average out-putting power Channel out-putting power CDMA 850-894MHz 33dBm 6dBm/30KHz(min) GSM 930-960MHz 33dBm 3dBm/30KHz(min) DCS/PHS 1805-1990MHz 33dBm 5dBm/30KHz(min) 3G 2100-2200MHZ 33dBm 3dBm/30KHz(min) Available system: world wide cell phone network Power supply: AC adapter (AC110V-240V DC5V)

Full Frequency EST-808E Cell Phone Signal Jammer For Schools , 5 Antenna Technology index Output port Frequency Average out-putting power Channel out-putting power GSM/CDMA 850-960MHz 33dBm 6dBm/30KHz(min) DCS/PHS 1805-1990MHz 33dBm 5dBm/30KHz(min) 3G 2100-2200MHZ 33dBm 3dBm/30KHz(min) SCDMA 450-470MHz 33dBm 3dBm/30KHz(min) Wifi / Blue Tooth/wireless video 2400-2500MHZ 33dBm 3dBm/30KHz(min) Available system: world wide cell phone network +WIFI Power supply: AC adapter (AC110V

8 Antennas Stationary Hidden Remote Control 3G VHF UHF Mobile Phone Signal Jammer Introduction EST-505K8 is a powerful mobile phone signal jammer adopted with advanced technology, with 8 custom-able omnidirectional bands, can widely block mobile phone and Walkie-talkie signal frequency such as, CDMA/GSM/DCS/PHS/3G/VHF/UHF, etc., within 1-40 meters radius. Creating a shielding area to avoid information leaking and hacking activities, protect your information security and

5 Bands Stationary Indoor use Remote Control 3G Mobile Phone Signal Jammer Introduction EST-505I is a powerful mobile phone signal jammer adopted with advanced technology, plus 5 omnidirectional custom-able bands, is able to widely cover mobile phone signal frequency such as, GSM/CDMA/AMPS/DCS/PHS/3G, within 1-30 meters radius. Creating a shielding area to avoid information leaking and Internet hacking activities, protect your information security and fulfill your high

8 Bands Stationary Indoor use High Power 3G 4G Mobile Phone Signal Jammer Introduction EST-505F8 is a high-power mobile phone jammer adopted with advanced technology. With 8 custom-able omnidirectional antennas, this powerful jammer is able to widely cover mobile phone signal frequency such as, GSM, DCS, 3G, 4G Wimax, 4G LTE, 5G, within 1-60 meters radius. Creating a shielding area to avoid information leaking and Internet hacking activities, protect your information security

Adjustable 8 Bands Stationary Indoor use 4G & WiFi Mobile Phone Signal Jammer Introduction EST-505F2 mobile phone and WiFi signal jammer adopted with advanced technology, with 8 custom-able antennas, can widely cover mobile phone and WiFi signal frequency such as, GSM/CDMA/DCS/PHS/WCDMA/TD-SCDMA/CDM2000/WIFI/4G1/4G2, etc., within 1-25 meters radius. This powerful jammer will create a shielding area to block mobile phone signal, to protect your information security and fulfill