SZ Vodasafe P12Plus High-Power Handheld 12-Antenna 5G Cellphone Signal Jammer
The SZ Vodasafe P12Plus is a cutting-edge high-power handheld signal jammer designed to provide reliable and comprehensive signal blocking capabilities. With 12 antennas and a total output power of 37W, it effectively blocks a wide range of signals, including 2G, 3G, 4G, 5G mobile networks, WiFi (2.4G and 5G), GPS (L1, L2, L3, L4, L5), UHF/VHF, LOJACK, and LORA. Its portable handheld design, paired with a nylon cover, makes it easy to carry and use in various scenarios where silence, confidentiality, and information security are essential. The device also features a battery capacity LCD display that shows key information such as capacity percentage, working voltage, and current, ensuring users can monitor its status conveniently.P12Plus Signal Jammer,
| Product Name |
New High-Power Handheld 12-Antenna 5G Cellphone Signal Jammer With Nylon Cover |
| Model |
SZ Vodasafe P12Plus |
| Color |
Grey |
| Brand |
SZ Vodasafe |
| Feature |
Blocking 2G/3G/4G/5G/Wi-Fi/GPS/UHF/VHF/LOJACK/LORA signals; 37 Watts power; up to 40m jamming range |
Specifications
| Jam Signal Type |
Full Bands Mobile Phone (5G/4G/3G/2G) + WiFi (2.4G/5G) + GPS (L1, L2, L3, L4, L5) + UHF/VHF + LOJACK + LORA |
| Output Power |
Total 37W; 2-4W per band (equipped with 2dBi gain omni antennas) |
| Jam Radius |
2-40 meters (at -75dBm; actual range depends on the strength of the ambient signal in the given area) |
| Power Supply |
AC 110-240V (converted to DC 24V via adapter); DC 12V (car charger compatible) |
| Cooling System |
High-efficiency aluminum alloy radiator; built-in 3 cooling fans |
| Working Time |
Built-in battery (24V/5200mAh); continuous working time: around 70 minutes |
| Product Size |
200mm (length) × 133mm (width) × 66mm (height) (without antenna) |
| Antenna Specifications |
Length: 195mm; Gain: 2.0dBi |
| Product Weight |
Net weight: 2.0kg; Gross weight: 2.5kg |
| Packing Size |
295mm × 260mm × 125mm |
| Warranty |
1 year from the delivery date |
Technical Specifications RF Signal Jammer
| CH 1 |
VHF/LOJACK |
135-175MHz |
4W |
| CH 2 |
CDMA/GSM&LORA |
850-960MHz |
3W |
| CH 3 |
DCS/PCS |
1805-2000MHz |
3W |
| CH 4 |
3G |
2110-2180MHz |
4W |
| CH 5 |
4G LTE Low |
698-798MHz |
3W |
| CH 6 |
4G LTE High |
2496-2690MHz |
3W |
| CH 7 |
5G (3.5G/3.7G) |
3400-3800MHz |
3W |
| CH 8 |
WIFI 2.4G/4G 2300 |
2300-2485MHz |
2W |
| CH 9 |
WIFI 5.8G/5.2G |
5125-5850MHz |
3W |
| CH 10 |
GPS L1 |
1560-1610MHz |
3W |
| CH 11 |
GPS L2/L3/L4/L5 |
1170-1390MHz |
3W |
| CH 12 |
5G 600 (US) / 5G 1500 (EU) |
617-698MHz (US) / 1427-1518MHz (EU) |
3W |
| Total Power |
37W |
37W |
37W |
| Shielding Radius |
2-40 meters at -75dBm (varies based on ambient signal strength) |
2-40 meters at -75dBm (varies based on ambient signal strength) |
2-40 meters at -75dBm (varies based on ambient signal strength) |
| Power Supply Details |
Adapter: 50-60Hz AC (110-240V AC input, 24V DC output); Car Charger: DC 12V input |
Adapter: 50-60Hz AC (110-240V AC input, 24V DC output); Car Charger: DC 12V input |
Adapter: 50-60Hz AC (110-240V AC input, 24V DC output); Car Charger: DC 12V input |
| Built-in Battery |
24V/5200mAh; rechargeable Ni-MH battery with approximately 500 recharge cycles |
24V/5200mAh; rechargeable Ni-MH battery with approximately 500 recharge cycles |
24V/5200mAh; rechargeable Ni-MH battery with approximately 500 recharge cycles |
| Dimensions (Without Antenna) |
200×133×66mm |
200×133×66mm |
200×133×66mm |
| Packaging Information |
Packing size: 295×260×125mm; net weight: 2.0kg; gross weight: 2.5kg |
Packing size: 295×260×125mm; net weight: 2.0kg; gross weight: 2.5kg |
Packing size: 295×260×125mm; net weight: 2.0kg; gross weight: 2.5kg |
Package Contents LORA Jammer
The SZ Vodasafe P12Plus signal jammer package includes the following accessories to ensure immediate use and convenient maintenance:
Main unit (signal jammer host) × 1 piece
Nylon cover × 1 piece
Power adapter (AC 110-240V to DC 24V) × 1 piece
AC plug × 1 piece
Car charger (DC 12V input) × 1 piece
Omni antenna × 12 pieces
(Optional) Safe case for storage and transportation
Installation and Usage Instructions
First-Time Use Preparation
Battery Charging: Before using the device for the first time, charge the built-in battery for at least 8 hours.
Turn off the power switch of the device before charging to avoid damage.
Connect the power adapter to the device and an AC power source (110-240V). The charging indicator of the adapter will light up red when charging is in progress. When the battery is fully charged, the indicator will turn green.
Important Note: Do not use the device while it is charging. Charging while in use may cause the charger or the device to overheat (temperatures can reach up to 75°C), leading to damage.
Antenna Installation: Install the 12 omni antennas according to the number indicators on the device. Tighten each antenna securely to ensure a stable connection. The antennas are pre-connected by default and can be used directly once installed correctly.
Critical Warning: Do not turn on the device if the antennas are not connected one by one. Operating the device without antennas may cause internal component damage.
Power On and Operation
After ensuring all antennas are properly installed and the battery is fully charged (or the device is connected to a stable power source via the adapter/car charger), turn on the power switch.
When the device is powered on, the Power LED will light up green, and the LED indicators for each channel (CH 1-CH 12) will also turn on, indicating that the corresponding bands are operating.
Band Selection with DIP Switch: The device is equipped with a DIP switch on its side, which allows users to enable or disable individual bands without affecting others.
By default, all 12 DIP switches are set to the ON position (arrows pointing from OFF to ON), meaning all bands are active.
To disable a specific band, switch the corresponding DIP switch from ON to OFF. The LED indicator for that band will turn off, confirming that the band is no longer operating.
Battery Capacity Monitoring
Use the Battery Capacity Display Switch to activate the LCD display, which shows the following key battery and working status information:
Power percentage (remaining battery capacity)
Working voltage
Working current
This feature helps users keep track of the battery level and ensure the device is charged in a timely manner.
Advantages
The SZ Vodasafe P12Plus stands out in the market with the following competitive advantages:
Comprehensive Signal Blocking: 12-band design covers all major signal types (2G/3G/4G/5G, WiFi, GPS, UHF/VHF, LOJACK, LORA), providing all-around security for sensitive civilian environments.
High Power and Wide Coverage: With a total power of 37W, it offers a jamming radius of 2-40 meters (at -75dBm), adapting to different space sizes and signal strength conditions in civilian settings.
Efficient Cooling System: The combination of a high-efficiency aluminum alloy radiator and 3 built-in cooling fans effectively dissipates heat, ensuring the device operates stably within the normal temperature range (45-60°C) and extends its service life.
Portable and User-Friendly Design: Handheld design with a nylon cover for easy carrying; LCD display for real-time status monitoring; DIP switch for flexible band control.
Dual Power Supply Options: Supports both AC power (via adapter) and DC power (via car charger or built-in battery), making it suitable for indoor and outdoor civilian use.
Long Battery Life and Fast Recharging: The 24V/5200mAh battery provides around 70 minutes of continuous use, and the rechargeable design allows for fast recharging to minimize downtime in civilian applications.
Application Scenarios
The SZ Vodasafe P12Plus is widely applicable in various civilian locations where signal interference and information security are prioritized:
General Public and Commercial Areas
Meeting rooms, conference centers: Prevent interruptions from phone calls, messages, or internet access during important business or organizational meetings.
Museums, galleries, theatres, concert halls: Maintain a quiet and respectful environment for visitors and performers.
Churches, temples: Ensure religious ceremonies are conducted without distractions.
Restaurants, cafes: Create a peaceful dining atmosphere for customers.
Classrooms, training centers: Help students and trainees focus on learning by blocking mobile phone signals.
Factories, workshops: Protect sensitive production data and prevent accidents caused by distracted phone use among employees.
Banks, financial institutions: Enhance information security and prevent unauthorized communication that may lead to data leaks or fraud.
Public transportation (trains, buses): Maintain order and prevent disturbances from excessive phone use.
Special-Purpose Civilian Locations
Hospitals: Before using the device in hospitals, conduct a field test first to ensure it does not interfere with the normal operation of medical equipment (such as heart monitors, MRI machines, etc.).
Gas stations: Perform a field test to avoid interference with fuel pump systems or other safety-related equipment, as signal interference may pose fire or explosion risks.
Important Notices and Safety Precautions
To ensure the safe and effective use of the SZ Vodasafe P12Plus, please adhere to the following notices:
Antenna Connection: Always connect all antennas before turning on the device. Improper antenna installation (or no antennas connected) will not only reduce the functional coverage but may also damage the device.
Temperature Control: The normal operational temperature of the device is 45-60°C. If the device temperature exceeds this range (e.g., due to prolonged use or poor ventilation), turn off the power immediately and contact the local SZ Vodasafe agent for technical support.
Interference Prevention: When the device is powered on, keep it away from electronic devices such as computers, notebook PCs, televisions, audio systems, and AM/FM radios. The jammer may cause interference to these devices, affecting their normal operation.
Coverage Factors: The functional coverage of the device depends on the location (e.g., indoor vs. outdoor, obstacles like walls or metal structures) and the strength of the ambient mobile phone base stations. For better coverage, place the device at a higher position (a height of 2 meters is recommended).
Battery Maintenance: The built-in Ni-MH rechargeable battery has an estimated 500 recharge cycles. If the battery can no longer be recharged (e.g., it fails to hold a charge), contact the local SZ Vodasafe agent to replace the battery. Do not attempt to disassemble or replace the battery yourself, as this may cause safety hazards.
Legal Compliance: Before using the SZ Vodasafe P12Plus, ensure that signal jammers are legal to use in your region or country. Comply with local laws and regulations regarding the use of such devices to avoid legal consequences.
Storage and Transportation: When not in use, store the device in a dry, cool, and well-ventilated place. Use the optional safe case for transportation to prevent physical damage from impacts or vibrations.
Warranty Terms: The device comes with a 1-year warranty from the delivery date. The warranty covers manufacturing defects but does not include damage caused by improper use (e.g., using without antennas, overcharging, physical impact), unauthorized repairs, or natural disasters. For warranty claims, contact the local SZ Vodasafe agent with the purchase certificate and product serial number.
After-Sales Support
For any questions, technical issues, or warranty-related inquiries about the SZ Vodasafe P12Plus signal jammer, please contact the nearest SZ Vodasafe local agent or the company's customer service center:
SZ Vodasafe is committed to providing high-quality products and professional after-sales service to ensure customer satisfaction. Our technical team will respond to your inquiries promptly and provide effective solutions to meet your needs.
FAQ
1. What signals can the Vodasafe P12Plus block?
The Vodasafe P12Plus is designed to support multiple wireless frequency bands depending on the selected regional configuration. It can be configured to cover common cellular, Wi-Fi, GPS and other RF bands used in different countries. Please refer to the product specifications or contact us for the frequency configuration available for your market.
2. Does the P12Plus support 5G networks?
Yes. The P12Plus is available in configurations that support commonly used 5G frequency bands. Different versions are available for different regions, ensuring compatibility with local network standards.
3. How many antennas does the P12Plus have?
The P12Plus features 12 independent high-gain antennas, allowing each supported frequency band to operate through its own dedicated antenna for optimized performance and coverage.
4. What is the total output power of the P12Plus?
The P12Plus delivers a total RF output power of approximately 37W, providing stable performance across multiple supported frequency bands while maintaining portable operation.
5. Does the P12Plus include a battery status display?
Yes. The device features an LCD display that provides real-time information such as battery level and operating status, helping users monitor remaining power during operation.
