5G telephone signal jammer
A powerful jammer
5G Cell Phone Jammer
WIFI 2.4G 5.8G signals blocker
WIFI 2.4G 5.8G signals blocker
WIFI 2.4G 5.8G signals blocker
WIFI 2.4G 5.8G signals blocker
WIFI 2.4G 5.8G signals blocker

A powerful jammer that shields all 2G 3g 4G 5G phone signals and WIFI 2.4G 5.8G signals

Power: 100W
Weight: 17.0kg
Dimensions: 450*450*200mm


Free ShippingOne Year Warranty

Price : $1147.99 |   $1279.59

Technical Specifications

Product Feture

* High output power 150W, Single module design for all 11 channels, effectively shield Phone Wifi signal in 50 meter range (-75dB, open environment, depends on BTS distance)
* Can shield all 2G 3G 4G 5G phone signal and WiFi 2.4G 5.8G
* WIFI on/off single control to choose only shield phone signal
* Latest massive mimo antenna, Each channel can transmitt ultra high 14dBi signal to stable and effective jamming the target area
* Precise voltage design for easy working even under large voltage fluctuation
* Imported IC chip with strong power and stable output power performance
* Durable PVC outshell and Metal alloy backplate, Steady structure, Anti-Broken, Heat-Resistant, Waterproof, Dustproof
* Smart cooling system with built-in ultra thick heatsink, heat dissipation fin and large fans; ventilation holes at four sides; ensure the fast cooling effect and long life span
* Wall mount design; Easy installation; Suitable installation height for better jamming coverage
* User friendly and no harm to body health

Integrated Band

Working Frequency (MHz)

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Body Size


Body Weight


Working Temperature


Working Humidity


Power Consumption


Power Input


Power Output

DC 24V/10A

Installation Height


Installation Environment

Indoor, Etc

Product Informations

Development Background

The wireless communication like Phone Wifi signal brings us the convenience of the information transmission and colorful entertainment.
However, it also invloves in lots of illegal activities and leads to the serious scoiety problems such as the key document leaking of judicial authority, police station, party and government organizations; the business secret stealing in conference meeting for grabbing the illegal business profit; the prisoners using Phone WiFi to cheat the civilians, to organize a riot and to lead injuries and deaths, etc.
To solve those problems, Jammer-mart adopts the latest radio frequency interference technology and works out this high tech Phone Wifi signal jammer NZ-150W.

It can definitely shield all 2G 3g 4G 5G Phone signal and WIFI 2.4G 5.8G signal in 50 meter range. The signals to shield can be customized by the different country standard and the customer specific needs.

Product Introduction

Design PrincinpleTX-NZ150W is a self developed wall-mounted Phone WiFi signal jammer. It is made of the antenna, RF Amplifier Unit, Multiplexer,Main Control Board, Smart cooling system, Power Supply system.  
It adopts the electronic countermeasure and transmit the electromagnetic wave to cut off the downlink phone signal and WiFi signal in 50 meter radius range. Then the phone and wifi won’t work in that certain area and people can not receive or transmit phone wifi signal there.
It can jam all 2G 3G 4G 5G phone signal and WiFi signal with large area coverage, efficient jamming effect and complete shield of all phone signals.
Its main feature is the ultra high gain antenna. The traditional jammer usually share a high gain antenna for all channels or use small gain 5dBi or 9dBi antenna for each channel. But NZ-150W can transmitt a high gain 14dBi signal in each channel and have a stable long distance jamming effect.

Product Application

  1. Avoid the illegal phone use at Prison, Detension house, Police station, Law court, Procuratorate,etc
  2. Avoid the important document leaking or business secret leaking, such as in Real-estate transaction, Business conference room, Military Base and Important confidential site, Government sites, Admistration Department, Criminal case on site checking, Law enforcement, Critical Security sites, etc.
  3. Avoid Hazadous place accidents caused by misuse of Phone Wifi signals, such as Petrol station, Chemical factory, Oil depot, Hazadous substance storage warehouse and assemblies, etc.
  4. Avoid phone calls noise at Library, Movie theatre, Theatre, Concert hall, Memory hall, Auditorium, Church, etc.
  5. Avoid examination cheating in school, training classes, sports competition,etc.
  6. Avoid phone playing during working time; effectively avoid assembly injury and death accident for phone playing, improve working efficiency, such as Textile mill, Metallurgical plant, etc.

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