Examination Mobile Phone WiFi Jammer
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Examination Mobile Phone WiFi Jammer

With 10 channel built - in omni directional antenna, this Examination Mobile Phone WiFi Jammer is designed to against the mobile cell phone Wi - Fi signal and other signal in range 5 - 40 meter radius.

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Product Description

Examination Mobile Phone WiFi Jammer


1. Product Introduction

This High Power School Wi-Fi Phone Blocker Jammer is an effective counter measureformobile phone and Wi-Fi signal with a concise and modern new out shape.

2. Specification

Product Type


High Power School Wi-Fi Phone Blocker Jammer

Jamming Range

5-40 meter radius

Working Band

10 channels customized

Average Output Power

3-5 Watt

Total Output Power

50 Watt





OutShell Material

Durable Plastic

Antenna Type

Built in Omni directional Antenna

Work Temperature


Relative Humidity


Power Consumption

≤ 240 W

Power Input


Power Output

DC 24V/12A


3. Product Feature

* Large range 5-40 meter
* High effective jamming for 10 band frequency, can shield the specific signals as customized and required
* Original developed IC chip and integrated circuit for stable jamming effect and long life span
* Durable ABS plastic can transmit signal through easily, also with nice heat dissipation effect
* Quickly blowing heat away fast with built-in fans and ventilation holes at both side and back for long time non stop use
* Latest design of white concise shape, can combine with most modern classroom office home style decoration

* Concise shape high Power School Wi-Fi Phone Blocker Jammer


4. Multi Application

For this high Power School Wi-Fi Phone Blocker Jammer

  * Conference room, Office Meeting room,prevent business secret from leaking; prevent workers playing phone when on meetings.
  * School, Training room, Examination, Classroom,protect students from examination cheating or Playing phone at classes
  * Home, Living room,let Children not too addicted to games, computer use and phone playing , And spend more time on improvement activities

  * Hotel, Motel, Tourist Court,protect personal privacy from eavesdropping,GPS tracking, Suspected Camera in hotels

  * Prison, Military Base,prevent prisoners using phones for destructive activities such as drug transportation, gathering riots, etc.
  * Parking Lot, Car Mortage Company,prevent drivers’ car be located by dangerous GPS tracking device
  * Different Factory,prevent workers from playing phone, thus improve work efficiency and reduce the accidents in work operation
  * Gas Station, Oil Depot, Chemical factory, Eletronic factory,protect it from bombing by phone signal misuse
  *Company Toilet,protect workers playing phone at company toilet and improve workers’ efficiency

5. More Photo

6. FAQ

1. What kind of product in your production range?

We produce the phone signal jammer, the WIFI signal jammer, the GPS signal jammer.Drone signal jammer, RF jammer module, Phone Signal booster, WIFI Signal booster, etc.

2. Are you manufacturer?

YES, our factory locates in Shen Zhen City, Guang Dong Province, China.Only 1 hour from the airport.

3. What is your MOQ?

We offer even 1 pcs customization also accept drop shipping.

4. What is your payment term?

*We offer various payment ways including TT, WestUnion, Paypal, Alibaba, Debitcard,Credit Card, Online Bank payment, BOLETO,etc.

*Usually 50% deposit and 50% balance before shipment, we will show customer the details photo and video to ensure the products are statisfying before delivery.

5. Is the signal jammer suitable for our country use?

*Dont worry, even 1pcs, we will customize each jammer according to your country phone signal standard and your other specific need, such as adding Wi-Fi, GPS, etc.

*We stock the signal jammer outshell, and when customer place order, we will use the specific PCBA boards for customer special need by the customer need.

6. How about the shipping way?

Our experienced forwarder can ship via sea or air door to door with safe and cheap shipping channels.  Such as DHL, UPS, FEDEX,TNT, etc.

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