High Power Cellphone 2g/3G/4G/5g Integrated Signal Blocker Can Work Continuously for 24 Hours

• Customization: Available
• Frequency Range: CDMA/GSM/Dcs/Phs/3G/4G
• Frequency: GPS/2.4G/WiFi/5g/5.2g/5.8g/WiFi
• Model NO.: X11
• Application: Conference Center
• Product Name: Signal Jammer
• Product Model: X11
• Product Specification: L 385mm * W 290mm * H 90mm
• Product Weight: 2.7kg
• CDMA/GSM: 870-960MHz
• Dcs/Phs: 1805-1920MHz
• 3G: 2010-2170MHz
• 4G: 2300-2390MHz/2550-2655MHz/2550-2655MHz
• GPS Customized: 1560-1620MHz
• 2.4G/WiFi: 2400-2500MHz
• 5g: 3400-3600MHz
• 5.2g: 5100-5255MHz
• 5.8g/WiFi: 5725-5850MHz
• Transport Package: L 385mm * W 290mm * H 90mm
• Specification: L 385mm * W 290mm * H 90mm
• Trademark: Vodasafe
• Origin: China
• HS Code: 8543892090
• Production Capacity: 100

Product Description

Product Introduction
This device is a new integrated signal jammer. It can efficiently shield only the reception of effective signals without any impact on surrounding operators' base stations. Designed with built-in high-gain antenna coverage, it can shield various signals such as dual-mode 2G, 3G, 4G, 5G, GPS, and WIFI from operators within a shielding range of 5-10 meters (depending on the strength of base station signals), completely cutting off all communications within the shielding range from the outside world.

As the current signal coverage continues to strengthen, resulting in poor shielding effect of jammers, this device has been proven through multiple experiments to achieve the optimal shielding distance. We adopt imported chips to improve efficiency and high-gain built-in antennas to enhance coverage power. It is applicable in occasions such as conference rooms, classrooms, prisons, and confidential areas.

(1) If the power indicator does not light up when the device is turned on: Check the power connection cable. The internal battery may be dead or the power indicator may be damaged.
(2) If the power indicator flashes when the device is turned on: There may be a motherboard fault or an internal motherboard malfunction.
(3) If the fan does not work when the device is turned on: Check the switch and power indicator. If the fan is faulty, it needs to be replaced.

1. Short shielding distance or no effect:
   (1) Check whether the power plug is connected to the mains; check whether the main power switch is turned on.
   (2) Check the device for abnormal noise. Pick up the device and shake it left and right to listen for any abnormal sounds. If a clear abnormal noise is heard, it is initially judged that some internal components of the device have fallen off.
   (3) If the device is relatively close to the operator's transmitting base station tower and the signal field strength is -50dBM, the shielding distance of the device will be short.

II. Precautions

1. Please keep electronic products away from water.
2. The power supply of the device shall be in accordance with regulations, and the recommended operating voltage is AC220V. Before installation, ensure that the user's power supply system is within this range. Exceeding the maximum voltage of the device will cause damage to the device.
3. The product is equipped with a power-on protection circuit, and there will be an interval of 1-2 seconds after the power switch is turned on.
4. When the ambient temperature exceeds the normal operating temperature range, it is recommended to cut off the power.
5. In case of abnormal situations, do not attempt to repair the device by yourself. The manufacturer shall not be liable for damages caused by built-in high-voltage original accessories or disconnecting the connections between components.

Product Installation and Operation Process
 

1. Equipment Installation
   (1) Check the Equipment
   Inspect whether the appearance of the equipment is in good condition and whether the relevant accessories are complete.

(2) Equipment Installation

1. Determine the installation location:
2. Installation: For temporary use, the main unit can be placed on the tabletop; for fixed use, it can be mounted on the wall. The installation position 180-250 cm above the ground is recommended for better performance.

 

1. Equipment Usage
   The operation of this machine is controlled by the power supply.
   Connect the power supply, manually turn on the power switch; the device will start and operate. Turn off the power switch, and the device will stop working.

1 - Power cord: Used to connect the device to the power source and supply power to the device.
2 - Main power switch: Used to control the overall power on/off of the device.
3 - Power indicator light: Used to display the power status of the device. Usually, when the light is on, it indicates that the device is powered on.
4 - Remote control switch: The device can be turned on or off through a remote control, which is convenient for users to control the device from a distance.
Table of Contents
Chapter 1 Product Composition 1
I. Product Overview 1
II. Product Physical Diagram 1
III. Product Configuration List 1

Chapter 2 Overall Machine Parameters and Function Operation Instructions 2
I. Product Overall Parameter Table 2
II. Product Overall Function Table 2
III. Product Installation and Operation Process 3

Chapter 3 Overall Machine Parameters and Function Operation Instructions 3
I. Analysis of Common Problems 3
II. Precautions 4

Chapter 1 Product Composition

I. Product Overview
Product Name: Signal Jammer
Product Model:
Product Specification: L 385mm * W 290mm * H 90mm
Product Weight: 2.7KG

II. Product Physical Diagram

III. Product Configuration List
Product Standard Configuration List
 

Serial Number	Name	Quantity	Unit	Remarks
1	Jammer Host	1	Set
2	Power Cord	1	Root	Selected according to the country
3	Power Adapter	1	Piece	Optional (built-in or external)
4	Remote Control (Customized)	1	Piece	Optional
5	Packaging	1	Box

Note: The above is the standard configuration list for the complete product. Accessories beyond this scope require additional payment.
Chapter 2 Overall Machine Parameters and Function Operation Instructions

I. Product Overall Parameter Table
 

Output Channel	Output Frequency Band	Output Power	In-band Flatness	Remarks
CDMA/GSM	870-960MHz	38dBm	±0.5dB
DCS/PHS	1805-1920MHz	36dBm	±1dB
3G	2010-2170MHz	36dBm	±1dB
4G1	2300-2390MHz	36dBm	±1dB
4G	2550-2655MHz	36dBm	±1dB
4G	2550-2655MHz	36dBm	±1dB
GPS Customized	1560-1620MHz	36dBm	±1dB
2.4G/WIFI	2400-2500MHz	36dBm	±1dB
5G	3400-3600MHz	36dBm	±1dB
5.2G	5100-5255MHz	36dBm	±1dB
5.8G/WIFI	5725-5850MHz	36dBm	±1dB

II. Product Overall Function Table
 

Function Details	Function Description
Built-in Antenna	Equipped with a built-in high-gain antenna
Built-in Power Supply	Connected to an external power cord, with a built-in 24V power supply; this machine can work continuously for 24 hours
External Switch	Main power switch of the device