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Brand Name : EST
Model Number : EST-502F20
Certification : CE, RoHS
Place of Origin : Guangdong, China
MOQ : 1 piece
Payment Terms : Western Union, T/T, Paypal
Supply Ability : 10000 pcs per month
Delivery Time : 5-10 working days after received the full payment
Packaging Details : 1 pcs gift box for one device, neutral packing
Jamming Range : 0-40m adjustable (@-75dBm, still depends on the signal strength in given area)
Single Output Power(each band) : ≤ 33dBm / 2W (adjustable with power adjustment knob)
Power Supply : AC adapter(Input: AC100-240V; Output: DC12V 20A), or DC12V car adapter
Colour : Black
Antenna : 20pcs omnidirectional antennas
Dimension : 420*235*58mm (excluding antennas)
Main Unit Weight : 4.7kg
Full Set Weight(N.W.) : 6.6kg
Working Temperature : -40 to +55℃
Relative humidity : ≤90%(RH)
Air pressure : 86~106kPa
Safety regulation : AC Adapter UL (E190582) / CSA (LR112971 Level 3)
20 Antennas Indoor & Car use Remote Control 3G 4G WiFi/Bluetooth Mobile Phone Jammer
Introduction
This powerful EST-502F10 adopted advanced technology 20 antennas mobile phone jammer, widely blocks the mobile phone frequency such as, GSM/CMDA/DCS/PCS/3G/4G/4G LTE/GPS/2.4G WiFi/5.8G WiFi/VHF/UHF/LOJACK/5G1/5G2, within 1-40 meters radius. Creating a shielding area to protect you from information leaking and track positioning. For organization and personnel who required information security and high confidentiality, or places where wireless signal is prohibited.
Technology
| Bands Frequency(can be customized) | 1st Channel: CDMA: 851-894MHz 2nd Channel: GSM: 925-960MHz 3rd Channel: DCS: 1805-1880MHz 4th Channel: PCS: 1920-1990MHz 5th Channel: 3G: 2110-2170MHz 6th Channel: 2.4G WIFI: 2400-2500MHz 7th Channel: GPS L1: 1575±10MHz 8th Channel: 4G LTE: 725-825MHz 9th Channel: 4G WiMAX: 2500-2690MHz 10th Channel: UHF: 400-470MHz 11th Channel: VHF: 135-174MHz / LOJACK: 173.075MHz 12th Channel: 315: 315MHz 13th Channel: 433: 433MHz 14th Channel: 868: 868MHz 15th Channel: 915: 915MHz 16th Channel: GPS L2-L5: 1170-1230MHz 17th Channel: GPS L3-L4: 1370-1390MHz 18th Channel: 5.8G WIFI: 5715-5860MHz 19th Channel: 5G1: 3400-3600MHz 20th Channel: 5G2: 4800-5000MHz |
| Colour | Black |
| Antenna | 20pcs omnidirectional antennas |
| Jamming Radius | 0-40m adjustable (@-75dBm, still depends on the signal strength in given area) the cellular 2G/3G signal strength must ≤ -75dBm in the location the cellular 4G/5G signal strength must ≤ -115dBm in the location |
| Single Output Power(each band) | ≤ 33dBm / 2W (adjustable with power adjustment knob) |
| Power Supply | AC adapter(Input: AC100-240V; Output: DC12V 20A), or DC12V car adapter |
| Dimension | 420*235*58mm (excluding antennas) |
| Main Unit Weight | 4.7kg |
| Full Set Weight(N.W.) | 6.6kg |
| Working Temperature | -40 to +55℃ |
| Relative humidity | ≤90%(RH) |
| Air pressure | 86~106kPa |
| Safety regulation | AC Adapter UL (E190582) / CSA (LR112971 Level 3) |
Product pictures

Packing list
(1) EST-502F20 Jammer main unit----------------------------1 piece
(2) Antenna--------------------------------------------------------1 set (20 pieces)
(3) AC adapter----------------------------------------------------1 piece
(4) Car adapter----------------------------------------------------1 piece
(5) Remote control-----------------------------------------------1 piece
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20 Antennas Cell Phone Signal Jammer 3G 4G WiFi Bluetooth Cell Phone Scrambler Device Images |