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Customized 10 Bands Portable Suitcase 0-40 Meters Adjustable Mobile Phone Signal Jammer EST-502B10

SKU: #001 - In Stock

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  • compass Handling time:  Ships within 3 business days after receiving cleared payment
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EST-505 mobile phone jammer with advanced technology on blocking mobile phone signal such as, GSM,DCS,3G,CDMA,4G,4GLTE,WIFI,GPS,Lojack,VHF,UHF,315,433,etc. Powerful 10 bands adjustable entirely cover the mobile phone signal frequency within 1-40 meters radius. Independently adjustable channels allows the operation more controllable and more specific. For places where information security and high confidentiality is required, or mobile phone is prohibited to use. Powerful battery and suitcase design easy for carrying around. 

* Frequency Bands(can be customized):

1. GSM / CDMA: 850-960MHz

2. DCS / PCS: 1805-1990MHz

3. 3G: 2110-2170MHz

4. 4G LTE: 725-770MHz (US standard) Or 790-826MHz (EU standard)

5. 4G Wimax: 2300-2400MHz (US standard) Or 2620-2690MHz (EU standard)

6. 2.4G WiFi / Bluetooth: 2400-2500MHz

7. 5.2G WiFi: 5100-5500MHz

8. 5.8G WiFi: 5500-5900MHz

9. UHF / RC433: 400-470MHz

10. VHF / LoJack / XM radio: 135-175MHz



*Colour: Black

*Antenna: 10 built-in omni-directional antenna

*Shielding 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 signal strength must ≤ -115dBm in the location】

*Available System: 2G/3G/4G mobile & WiFi / Bluetooth network, LoJack, walkie-talkie, remote control…


*Feature: With high-capacity built-in battery, portable suitcase design, high-power cooling fans, each band can be adjusted independently with power adjustment knob, real-time voltage display, low battery alarm, etc.

*Single output power: ≤ 35dBm/3W (adjustable with power adjustment knob)

*Power Consumption: ≤ 85W

*Three Power Supply Modes(more flexible, suitable for different applications):

(1) AC Power Supply (AC / DC adapter(Input: AC100V-240V; Output: DC24V/5A))

(2) Built-in Battery Power Supplybuilt-in DC 24V 10AH high-capacity lithium battery, can continuously work for 3 hours on a full charge

(3) External Emergency Power Supplyany external power adapter or battery under DC 24V 15A


*Dimension: 500*420*200 mm

*Full Set Weight: 14.9kg

*Antenna Gain: ≥5dBi

*Working Temperature: -30℃ to +60℃

*Relative humidity: ≤85%(RH) (please keep the machine dry)

*Air pressure: 86~106kPa

*Safety regulation: AC Adapter UL (E190582) / CSA (LR112971 Level 3)


Operation instruction

(1) Open the package and take out the devices.

(2) Connect with electricity with AC power supply or battery supply, the low battery screen on and the green indicators light on, then turn the adjustable button to the maximum and the jammer starts working.

(3) If the battery alarm screen shows the number is below 24 and the low battery LED indicators light on, it means the battery should be charged.( when the charger connect to the DC port, switch to the charging channel, and the charging LED indicators will turn red, after fully charging, it will turn green.)

(4) The valid scope is spread from the jammer, to achieve the most efficiency, please put the jammer in the center.

(5) Please keep the jammer away from electromagnetic and heat sources, to ensure maximum efficiency and stable longtime performance.

(6) After using, please switch off the jammer for normal usage of mobile phones.

(7) While using the jammer outdoors, please be aware of water and damp.



(1) The jammer needs no special maintenance.

(2) For storage, please avoid caustic liquids and gases, make the jammer dust-proof and moisture-proof to prevent aging of the inside components be accelerated.

(3) For storage, please contain the jammer in dry and ventilated places to avoid salty mist and noxious gases

(4) The warranty period is 1 year.


Application situation

Conference room, confidential office, government building, jail, school, exam room, etc. Places where information security and high confidentiality is required, preventing the leak of confident information. Or mobile phone is prohibited to use.


Packing list

(1) EST-502B10 main unit 1pc

(2) AC power cord 1pc

(3) Battery charger 1pc

Customized 10 Bands Portable Suitcase 0-40 Meters Adjustable Mobile Phone Signal Jammer EST-502B10 (6)

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