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12 Antennas Stationary 3G/4G/5G Mobile Phone Jammer EST-804J12

SKU: #001 - In Stock
USD$0.00

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Introduction

EST-804J12 mobile phone jammer, is designed for anti-cheating in crucial exam and information protection on important and confidential meetings. EST-804J12 adopted with advanced communication technology, with 12 bands frequency, it is able to widely cover mobile phone and WIFI signal such as, GSM/DCS/CDMA/PHS/3G(TD-SCDMA/ CDMA2000/WCDMA)/4G/5G, WIFI signal and 700MHz, etc. In additional, EST-804J12 only effects on mobile phone and WIFI signal, does not disturb other electronic devices working, and harmless to human body.

Technology

Output port

Frequency range(MHz)

Notice

Frequency

CDMA

865-894

All frequency is able to be customized under customers demand.

DCS/PHS

1800-1920

GSM

925-970

TDSCDMA

2010-2025

CDMA2000、WCDMA

2110-2170

4G1/WIFI

2300-2500

7.4G2

2600-2690

8.5G1

3300-3600

5G2

4800-5000

5G3

2500-2610

5G4

758-798

 

5.8G WIFI

5715-5850

 

Maximum output power

≤37dBm

Single band

Power supply

220VAC—DC24V/15A

Power consumption

≤200W

Relative humidity

≤85%

Working temperature

-30℃ to 60℃

Size

430*330*80mm

Does not include antennas and package

Antennas

Built-in directional antennas

Can be upgraded to omnidirectional

Fans

6015*2

5V/0.2A

Weight (main unit)

2.7Kg

Does not include package

Features

(1) 12 bands frequency range, is able to cover 3G, 4G, 5G mobile phone signal and WIFI signal, powerful signal jammer.

(2) Convenient for installation and operation, nearly non-cost on maintenance, economical choice for signal jamming.

(3) Excellent cooling system, with 2 built-in soundless cooling fans with heat assumption aluminum plate.

Operation instruction

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

(2) Install EST-802F12 on the wall, the best height of the position is ≥2M.

(3) Connect with electricity by AC adapter, then switch on the start button on the main unit.

(4) If the indicator lights up, the jammer is working.

(5) For small places, install the jammer in the center to get the best performance.

(6) For huge spaces, use cellular methods to get the best performance.

Notice: Do not open the body shield of the jammer, we do not incharge    repairing of any machines be opened after sales.

 

Maintenance

(1) EST-802F12 needs no special maintenance.

(2) Please avoid electromagnetic and heat sources to maintain the best performance, and avoid the aging of the inside components be accelerated.

(3) For storage, please make sure the jammer is moisture-proof and dust-proof and avoid salty mist and noxious gases.

(4) The warranty period is 12 months.

 

Application situation

Conference room, hotel, school, jail, government building, military base, theater, worship places, etc. Places where demands for information security and high confidentiality.

 

Packing list

(1) EST-804J12 main unit 1pc

(2) Antennas 1 set (12pcs)

(3) Power Supplier 1pc

(4) User manual (optional) 1pc

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