New 37W portable 12 antenna cell phone signal jammer with nylon cover for portable use, blocks up to 45 meters away for all kinds of Android phones, tablets, smartphones, iPhones, phones etc. that use 2G, 3G, 4G, 5G, GPS, Wi-Fi 2.4G 5.2G, 5.8G, LORA, etc. LCD screen displays battery capacity (capacity percentage, working voltage/current) is popular in 2025 and the years to come.

ADVANTAGES:

• With longer omnidirectional antennas of 2.5dbi gain,
• With DIP switch, separate for each band, accompanied by a LED work light
• Can be used directly in the car, with car charger and AC charger
• With internal cooling fans and larger heat sink design ensure the device works continuously
• Pressing the power display, to check the power percentage, voltage, current working data.
• It works when it is charging
• Blocking range: 10-45 meters (depending on the signal in the area)
• Battery life: 14.8V/9300mAh Continuous operation: more than 100 minutes

APPLICATION AREAS:

This cell phone signal jammer can be used in meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, buses and more
For some special purpose places, such as hospitals, gas stations and more, please conduct a field test first to ensure that there is no interference to the normal operation of your equipment and instruments.

MANUFACTURER SPECIFICATIONS:

Locking Frequency Ranges:

CDMA: 850-894MHz 4W
GSM/LORA: 925-960MHz 4W
DCS&:PCS: 1805-1990MHz 4W
3G: 2110-2170 MHz 4W
2.4G Wi-Fi: 2400-2500MHz 2W
GPSL1: 1570-1580MHz 3W
4G LTE: 725-770 MHz 3W
4G Wimax: 2,345-2,400 MHz 3 W
5.2G Wi-Fi: 5100-5680MHz 2W
5.8G Wi-Fi: 5680-5900MHz 2W
5G1:3400-3600MHz 3W
5G2:3600-3800MHz 3W

PHYSICAL CHARACTERISTICS:

Total output power: 37W
Full set weight: 3.1kg
Power supply: AC 100-240V
Dimension: 198 x 132 x 68mm
Antenna length: 172mm
Gain: 2.5dbi

TIPS:

1. Please do not turn it on if the antennas are not connected.
2. The functional coverage is greatly affected if the antennas are not installed correctly. Please make sure the antennas are connected correctly before using it.
3. The normal working temperature is about 65°C. If the temperature is higher, please turn it off.
4. Its functional coverage will depend on the location and power of the mobile phone base stations.
5. Place the device in a higher position for better coverage. 2 meters high is recommended.
6. The rechargeable polymer battery has an estimated recharge cycle of 500 times.

The post New Portable 12 Antenna Signal Jammer with 2.5dbi Gain Antenna appeared first on .

Do you want to have a signal jammer that allows you to block most commercial wireless signals? Then this is the ideal!! Only this signal jammer, 18W and 18 Antennas has the powerful function of blocking wireless signals at a distance of up to 25 meters with adjustable power on each antenna.

This 18-band signal jammer blocks GSM cell phone signals, 3G, 4G,, UHF, Wifi, GPS, , LOJACK, 433, 315MHz all in one device.

ADVANTAGES:

• With longer omnidirectional antennas of 2 dbi gain,
• With DIP switch, separate for each band, accompanied by an LED work light
• Can be used directly on the car, with car charger and AC charger
• With internal cooling fans and larger heat sink design ensure the device works continuously
• Pressing the power screen, to check the energy percentage, voltage, current work data.
• Works when charging
• Blocking range: 2-25 meters (depending on the signal in the area)
• Battery life: approximately 2 hours

PHYSICAL CHARACTERISTICS:

• Total output power: 18 W
• Complete set weight: 2.25 kg
• Power supply: AC 100-240V and 12V cable for car battery (300mm long)
• Dimension: 195x128x58 mm

APPLICATION AREAS:

1. This cellular signal jammer, can be used in meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, buses and more
2.  For some special purpose locations, like hospitals, gas stations and more, Please carry out a field test first to ensure that there is no interference with the normal operation of your equipment and instruments.

Interference range: up to 25 m, The interference radius depends on signal strength.

MANUFACTURER SPECIFICATIONS:

Lock frequency ranges:

• LOJACK: 165-174MHz
• UHF: 400-470MHz
• DCS/PCS: 1805-1990MHz
• GSM/CDMA: 850-960MHz
• RF: 315MHz (used by alarm centers, sensors, automation remote controls (garage doors), etc.)
• RF: 433 MHz (used by alarm centers, sensors, automation remote controls (garage doors), etc.)
• RF: 868MHz
• GPS L1: 1570-1615MHZ
• GPS L2-L5: 1170-1280MHz
• GPS L3-L4: 1370-1390 MHz
• 2.4G WIFI: 2400-2485MHz
• 5.2G WIFI: 5100-5680 MHz
• WIFI 5.8G: 5680-5900MHz
• 3G: 2110-2170MHz
• 4G WIMAX: 2620-2690 MHz
• 4G LTE 738-826MHz
• 5G1: 3400-3600 MHz
• 5G2: 3600-3800 MHz

ACCESSORIES:

1 multifunction portable jammer

1 AC Adapter

1 Car power adapter 18 Antennas

USE TIPS:

1. Do not turn it on if the antennas are not connected.

2. Functional coverage is greatly affected if antennas are not installed correctly. Make sure the antennas are connected correctly before use.

3. Normal operating temperature is approximately 65°C. If the temperature is higher, turn it off.

4. Its functional coverage will depend on the location and power of the mobile telephone base stations.

5. Place the device in a higher position for better coverage. 2 meters high is recommended.

6. The rechargeable polymer battery has estimated recharge cycles of 500 times.

The post Portable cell jammer 18 antennas appeared first on .

Do you want to have a signal jammer that allows you to block all commercial wireless signals? Then this is the ideal!! Only this signal blocker, 27W-27 Antenna jammer has the powerful function of blocking all normal wireless signals at a distance of up to 25 meters with adjustable power on each antenna.

This 27-band signal jammer blocks GSM cell phone signals, 3G, 4G, VHF, UHF, Wifi, GPS, L1, L2, L5, LOJACK, 433, 315MHz all in one device. . Mobile phone jammer is full power design to block all signals in one device.

ADVANTAGES:

• With longer omnidirectional antennas of 2 dbi gain,
• With DIP switch, separate for each band, accompanied by an LED work light
• Can be used directly on the car, with car charger and AC charger
• With internal cooling fans and larger heat sink design ensure the device works continuously
• Pressing the power screen, to check the energy percentage, voltage, current work data.
• Works when charging
• Blocking range: 2-25 meters (depending on the signal in the area)
• Battery life: approximately 2 hours

PHYSICAL CHARACTERISTICS:

• Total output power: 27 W
• Complete set weight: 3.1 kg
• Power supply: AC 100-240V and 12V cable for car battery (300mm long)
• Dimension: 198x132x68 mm

APPLICATION AREAS:

1. This cellular signal jammer, can be used in meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, buses and more
2.  For some special purpose locations, like hospitals, gas stations and more, Please carry out a field test first to ensure that there is no interference with the normal operation of your equipment and instruments.

Interference range: up to 25 m, The interference radius depends on signal strength.

MANUFACTURER SPECIFICATIONS:

Lock frequency ranges:

• LOJACK/VHF: 135-174MHz
• UHF: 400-470MHz
• DCS/PCS: 1805-1990MHz
• GSM: 850-960MHz
• CDMA: 738-790MHz
• RF: 315MHz (used by alarm centers, sensors, automation remote controls (garage doors), etc.)
• RF: 433 MHz (used by alarm centers, sensors, automation remote controls (garage doors), etc.)
• RF: 868MHz
• LORA: 900-930MHz
• GPS L1: 1570-1615MHZ
• GPS L2-L5: 1170-1280MHz
• GPS L3-L4: 1370-1390 MHz
• 2.4G WIFI: 2400-2485MHz
• 5.2G WIFI: 5100-5680 MHz
• WIFI 5.8G: 5680-5900MHz
• PCS: 1920-4000 MHz
• DCS: 1700-1800MHz
• 3G: 2110-2170MHz
• 3G1: 4010-2025MHz
• 4G: 2620-2690 MHz
• 4G1: 2500-2620 MHz
• 4G2: 2300-2400 MHz
• 4G3: 1427-1517 MHz
• 4G4: 790-826MHz
• 5G: 617-685 MHz
• 5G1: 3400-3600 MHz
• 5G2: 3600-3800 MHz

ACCESSORIES:

1 multifunction portable jammer

1 AC Adapter

1 Car power adapter 27 Antennas

The post Best Handheld cell jammer 27 antennas appeared first on .

Do you want to have a signal jammer that allows you to block all normal wireless signals? Then this is the ideal!! Only this signal blocker, 14W, 16 Antenna jammer has the powerful function of blocking all normal wireless signals at a distance of up to 25 meters with adjustable power on each antenna.

This 16-band signal jammer blocks GSM cell phone signals, 3G, 4G, VHF, UHF, Wifi, GPS, L1, L2, L5, LOJACK, 433, 315MHz all in one device. . Mobile phone jammer is full power designed to block all signals in one device.

ADVANTAGES:

• With longer omnidirectional antennas of 2 dbi gain,
• With DIP switch, separate for each band, accompanied by an LED work light
• Can be used directly on the car, with car charger and AC charger
• With internal cooling fans and larger heat sink design ensure the device works continuously
• Pressing the power screen, to check the energy percentage, voltage, current work data.
• Works when charging
• Blocking range: 2-25 meters (depending on the signal in the area)
• Battery life: approximately 2 hours

PHYSICAL CHARACTERISTICS:

• Total output power: 14W
• Complete set weight: 2.25 kg
• Power supply: AC 100-240V and 12V cable for car battery (300mm long)
• Dimension: 195 x 128 x 58 mm

APPLICATION AREAS:

1. This cellular signal canceller, can be used in meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, buses and more
2.  For some special purpose locations, like hospitals, gas stations and more, Please carry out a field test first to ensure that there is no interference with the normal operation of your equipment and instruments.

Interference range: up to 25 m, The interference radius depends on signal strength.

MANUFACTURER SPECIFICATIONS:

Lock frequency ranges:

• CDMA:850 -960MHz
• GSM: 925-960MHz
• DCS:PCS: 1,805-1990MHz
• 3G: 2,110-2,170MHz
• Wi-Fi: 2,400-2,500MHz
• GPSl1:1570-1580MHz
• 4G LTE: 725-770MHz
• 4G Wimax 2345-2400MHz
• 315: 315MHz (used by alarm centers, sensors, automation remote controls (garage doors), etc.)
• 433: 433MHz (used by alarm centers, sensors, automation remote controls (garage doors), etc.)
• 868: 868MHz
• GPSL2-L5:1170-1280MHz
• 5.2G:5100-5680MHz
• 5.8G:5680-5900MHz
• 5G1:3400-3600MHz
• 5G2:3600-3800MHz

ACCESSORIES:

1 multifunction portable jammer

1 AC Adapter

1 Car power adapter 16 Antennas

The post Portable cell jammer 16 antennas appeared first on .

First 22 Antennas Signal Jammer, blocks 3G, 4G, 5G all in one, it also inhibits 3.5G 3.7G and all commercial frequencies. Signal jammer with remote control

• Power:55 W
• All in one with 22 frequency bands, including 5G
• Latest design and good cooling system with 5 interior fans.
• Operating range: 40-70 m, at -75 dBm, The operating radius depends on the signal strength in the given area.
• With remote control: remote switching is possible
• Power supply: 110V/220V AC and 12V cable for car battery.
• It works without interruptions:  you can work 24 hours
• Adjustable Power: You can adjust or turn off any band without influencing the operation of other bands.

OPERATING FREQUENCIES

• CDMA 800:850-894MHz
• GSM 900:925-960MHz
• DCS: 1805-1880MHz
• PCS: 1920-1990
• 3G :2110-2170MHz
• 4GLTE:725-770MHz or 790-826MHz
• 4GWimax:2345-2400MHz or 2620-2690MHz
• GPSL1:1570-1615MHz
• GPSL2-L5:1170-1280MHz
• GPSL3-L4:1370-1390MHz
• WIFI:2400-2485MHz
• VHF:135-174MHz 13.UHF:400-470MHz
• Lojack:167-175 MHz
• RF315315MHz
• RF433:433MHz
• RF868:868 MHz
• 5.2G 5100-5680MHz
• 5.8G 5680-5900MHz
• 3.5G(5G Cellular):3400-3600Mhz
• 3.7G(5G Cellular):3600-3800Mhz
• LORA:900-930MHz”

Size: :450mm x 240mm x 60 mm (does not include antennas)

Weight:7.5kg

The post Best 22 Antennas Signal Jammer 3G, 4G, 5G appeared first on .

This jammer for cellular and GPS operators (with DIP switch). Users can adjust or deactivate any single band, without influencing the operation of other bands. The antennas are omnidirectional. With car charger. Output power: 3W Power supply: 50-60Hz, 100-240V AC

Jamming range: up to 20 m, The interference jamming range depends on signal strength.

Dimensions: 133x75x35mm

Total weight of the equipment: 0.95kg

APPLICATION AREAS:

Can be applied in meeting rooms, conference rooms, exam room, churches, temples, gas station, cars, and else

MANUFACTURER SPECIFICATIONS:

Lock frequency ranges:

• CDMA / GSM: 850 to 960MHz
• DCS / PCS: 1805 to 1990MHz
• 4G: 2110 at 2,170MHz
• GPS:1170-1230mhz
• GPS:1570-1580mhz
• 4G: 2620-2690mhz

Package products:

• 1 Portable signal jammer signal blocker
• 1 Power Adapter
• 1 Car charger
• 6 Antennas

The post 6 antenna Jammer appeared first on .

Cell phone signal blocker with 12 adjustable power antennas.

OPERATING FREQUENCIES: 

• CDMA 800: 850 to 894 MHz
• GSM 900: 925 to 960 MHz
• GSM 1800: 1805 to 1880 MHz
• (DCS) GSM 1900: 1920 to 1990 MHz
• (PCS) 3G: 2110 to 2170 MHz
• GPS :1570-1580MHz
• WIFI2.4G :2400-2500MHz
• VHF:135-174MHz
• UHF 400-470MHz
• 4G LTE
• Wimax
• LOJACK or Alarm Frequency: 433 or 315 or 868

FEATURES

• Total output power: 25-30W
• Jamming range: up to 30m
• Power supply: 50 -60 Hz, 100 V to 240 V AC
• Dimensions: 330x 238 x 60mm
• Weight: 5.0kg

ADVANTAGES

• Good cooling system with cooling fan inside
• Any single band can be adjusted or disabled, without influencing the other operation bands
• Continuous work or Stable capacity
• It can also be used in the car directly, with car charger (optional).

APPLICATION AREAS:

It can be applied in meeting rooms, conference rooms, museums, galleries,theaters, concert halls, churches, temples, restaurants, Classrooms, training centers, factories, banks, trains, buses and more.

2 months warranty for manufacturing defects

The post Cell desktop jammer 12 antennas appeared first on .

Handheld 8 antennas cell jammer for calls and data (including 4G) for the main operators. It also blocks WiFi signal, GPS, LO JACK. It has nylon sheath, easy to carry, It is portable. Good cooling system with internal fans.

OPERATING FREQUENCIES:

• GSM: 850 MHz
• GSM: 1900 Mhz
• 4G LTE: 2110-2170MHz
• GPS:1170-1230 MHz
• GPS:1570-158 MHz
• WiFi: 2400-2500 MHz
• 4G LTE : 2620-2690 MHz
• Lo Jack, 173.075 MHz

FEATURES

1.  With nylon sheath, easy to carry.
2. Configured to block eight different frequency bands simultaneously.
3. With DIP switch. Separate switch for each band, accompanied by LED light.
4. Total RF output power up to 5.5 watts.
5. Can be used in the car directly. With car charger and AC charger
6. With built-in battery: 4000mA/h.Approximate full charging time: 4 hours.Operating time: 1,5 hours.
7. With 2 inner cooling fans and heat sink design ensure the device works continuously.

DIMENSIONS: 156*88*46 mm

POWER: 5.5 W

WEIGHT:2 Kg

The post 8 antennas signal jammer blocks 4g, Wifi, Gps, Lojack appeared first on .

Do you want to have a signal blocker that allows you to block ALL commercial wireless signals?

Then this is the ideal!! Only this 16 Antennas Cellular Signal Jammer with 48W, has the powerful function of blocking all normal wireless signals up to 50 meters with adjustable power on each antenna.

This 16-band jammer blocks GSM cell phone signals, 3G, 4G, VHF, UHF, Wifi, GPS, L1, L2, L5, LOJACK, 433, 315MHz all in one device.

OPERATING FREQUENCIES:

1. CDMA 800: 850 to 894MHz
2. GSM 900: 925 to 960MHz
3. DCS / PCS 1805 at 1990MHz
4. 3G: 2110 to 2170MHz
5. GPSL1: 1570 to 1580MHz
6. 868MHz (open band used in Radiomodem)
7. 2.4G Wi-Fi: 2400 to 2500MHz
8. VHF: 135 to 174MHz
9. UHF: 400-470MHz
10. 4G Wimax: 2620 to 2690MHz
11. 4G LTE: 790 to 826 MHz
12. Lojack: 167 to 175MHz
13. 315 MHz (used by alarm centers, sensors, remote controls for automations (garage doors), etc.)
14. 433 MHz (used by alarm centers, sensors, remote controls for automations (garage doors), etc.)
15. GPSL2-L5: 1170-1230MHz
16. GPSL3-L4: 1370-1390MHz

ADVANTAGES:

• All in one with 16 band frequencies
• Good cooling system with 5 fans
• Low noise
• You can adjust or turn off any band individually without influencing the operation of other bands
• Designed for continuous work
• Can be used in the car directly, with the car charger.

FEATURES:

• Total output power: 48W
• Weight: 7.5kg
• Power supply: AC 100-240V and 12V cable for battery of the car (300 mm long)
• Dimension: 395 mm x 238 mm x 60 mm< /li>

APPLICATION AREAS:

1. Can be applied in meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, buses and more
2. For some special purpose places, like hospitals, gas stations and more, Please carry out a field test first to ensure that there is no interference with the normal operation of your equipment and instruments.

ACCESSORIES:

• 1 Multifunction Jammer
• 1 AC Adapter
• 1 Car power adapter 16 Antennas

The post Best 16 antennas desktop jammer appeared first on .

This  jammer  can effectively blocks CDMA, GSM, 3G UMTS, 4G LTE mobile phone, GPS, Wi-Fi/Bluetooth, Lojack, remote control, VHF/UHF radio, could lock all kinds of Android phones, tablets, smart phones, iPhones, walkie-talkie phones, etc

This portable jammer can work for 2G wireless networks, 3G, 4G, WiMax, Wifi, Bluetooth, GPSLojack, remote control, VHF/UHF radio signals, You can choose this model which will work stably and reliably. The jammer will be able to create a quiet zone around you and prevent information leakage in sensitive areas

FEATURES:

• Compact size and easy to carry
• Each band can be activated/deactivated without influencing the operation of other bands
• Powerful rechargeable battery and can be used outdoors.
• Good cooling system, it can work long time
• Could be used on the vehicle directly, with car charger for mobile using
• Support use while charging the battery.
• Only interfering downlink and no interception at the base station

APPLICABLE PLACES:

• For car safety, trucks, buses, vans or even boats, stop GPS tracking devices
• For meeting rooms, conference rooms, museums, galleries, theaters, concerts. lounges, churches, temples, restaurants, classrooms, Training centers, factories, banks.

SPECIFICATIONS:

• Total output power: 10 watts
• Jamming range: 5-30m (low signal level =-85dBm) according to mobile network signal density
• Antenna type: 2.5db high gain omnidirectional antenna
• Power supply: Rechargeable lithium battery / AC adapter (50 to 60 Hz / 100 to 240V AC –DC12V) and 12V car charger Built-in rechargeable lithium battery: 8000mAh< /li>
• Battery working time: 3 hours : Compliant with ICNIRP standards (safe for humans)
• Operating temperature: -20 to + 50
• Storage temperature: -40 to + 60
• Humidity: 5% -80%
• Dimensions: 156 x 83 x 48 mm does not include antennas
• Inner dimension of the box: 250x240x70mm
• Weight: 1.5kg

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