Home > Cellphone Jammer > Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
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  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer

Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer

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Model: Vodasafe P8N
Color: Black
SZ Vodasafe P8N: High-Performance 8-Band Portable Signal Jammer
The SZ Vodasafe P8N is an advanced and upgraded high-power portable signal jammer, engineered to deliver stable and reliable performance in blocking a wide range of wireless signals. Designed for both indoor and outdoor use, it effectively eliminates interference from unwanted signals, creating secure, quiet zones in sensitive civilian areas while preventing information leakage. This versatile device is compatible with all major mobile devices, including Android phones, Tablets, Smart Phones, iPhones, and Windows phones, making it an ideal solution for maintaining privacy and security across various civilian scenarios.
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  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
1/1
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer
  • Description
Features:
Powerful Jamming Capability
Comprehensive Signal Coverage
The P8N targets 8 key signal bands, including 2G, 3G, 4G LTE, GPS, Wi-Fi/Bluetooth, and LOJACK. It efficiently blocks CDMA, GSM, 3G UMTS, 4G LTE cell phone signals, as well as GPS (including Glonass/GALILEO L1), Wi-Fi/Bluetooth (2.4G), and LOJACK/XM Radio signals, ensuring no unwanted wireless communication penetrates the protected civilian area.
Adjustable Per-Band Control
Each of the 8 bands can be independently turned ON or OFF via a dedicated dip switch, allowing users to customize the jamming range without affecting the operation of other bands. This flexibility makes it suitable for civilian scenarios where only specific signal types need to be blocked.
Impressive Jamming Range
Depending on the ambient signal strength, the jamming radius ranges from 1 to 40 meters. Under a signal level of -85dBm, it can cover up to 40 meters, while at -75dBm, the range is 2 to 30 meters. The actual coverage is also influenced by the density of local mobile networks and the location of base stations, ensuring adaptability to different civilian environments.
High Output Power
With a total output power of up to 18 watts (and optional 12W configurations), the P8N delivers strong jamming performance. Each band can provide up to 3 watts of power (varies by band, with some bands offering 1-2W for optimized efficiency), ensuring effective signal suppression even in civilian areas with strong background signals.

Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal JammerPortable and User-Friendly Design
Compact and Lightweight
Boasting a sleek, handheld design, the P8N has a dimension of 210x130x46mm (excluding antennas) and a gross weight of just 2.0kg. Its compact size and lightweight construction make it easy to carry, whether for on-the-go use in civilian vehicles or portable deployment in indoor civilian spaces.
Visible Battery and Status Indicators
The device is equipped with a clear battery power display that shows key information such as battery capacity percentage, working voltage, and working current. Additionally, LED indicators provide real-time status updates:
Charging Indicator: Turns red when charging and green when fully charged.
Power Indicator: Lights green when the device is powered on.
Band Operation Indicators: Corresponding LEDs turn on when a specific band is active, allowing users to quickly verify which bands are in operation.
Dual Power Supply Options
The P8N supports two convenient power sources for civilian use:
Rechargeable Battery: A built-in high-capacity 7.4V/12000mAh lithium battery (or 7.8V/12000mAh Ni-MH battery in some configurations) provides extended outdoor civilian use. It offers a working time of 100 minutes (1.5 hours) on a single charge and has an estimated 500 recharge cycles for long-term reliability.
External Power: It can be powered via an AC adapter (100-240V AC, 50-60Hz) that converts to 12V DC, or a 12V car charger for in-vehicle use in civilian cars, trucks, buses, or boats. This dual-power design ensures uninterrupted operation, whether in fixed civilian locations or during mobile deployments.
Efficient Cooling and Durable Build
Advanced Cooling System
To ensure continuous and stable operation in civilian settings, the P8N features a high-efficiency cooling system, including built-in cooling fans (supporting 24/7 continuous work) and an aluminum alloy radiator. This system effectively dissipates heat, keeping the device's operating temperature below 55ºC (with a normal operational temperature range of 45-60ºC) and preventing overheating even during prolonged civilian use.
Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal JammerDurable Construction
The device is housed in a robust ABS shell that offers excellent protection against impact and daily wear in civilian environments. It also features fan holes on both sides to enhance heat dissipation, ensuring long-term durability and reliable performance in various civilian scenarios.
High-Quality Antennas
The P8N comes with 8 high-gain omni-directional antennas (2.0-2.5dBi gain), each marked with a number to correspond to specific bands. The antennas are pre-connected (default setting) for immediate civilian use; users only need to install and tighten them according to the number indicators. This omni-directional design ensures 360° signal coverage, maximizing the jamming range and effectiveness for civilian needs. The antennas have a length of 166mm, and their proper installation is crucial-incorrect installation can significantly reduce functional coverage.
Specifications
Jamming Bands & Frequency Ranges - Band 1: 4G 2600 (2500-2690MHz or 2300-2400MHz) / 4G 800 (738-821MHz) (varies by region)
- Band 2: 3G 2100 (2100-2170MHz, compatible with 3G UMTS/WCDMA/TD-SCDMA/CDMA)
- Band 3: GPS L1 (1570-1620MHz, covering GPS/Glonass/GALILEO L1)
- Band 4: 4G LTE 700 (700-803MHz or 790-862MHz) (varies by region)
- Band 5: LOJACK/XM Radio (167-175MHz or 173.03MHz)
- Band 6: Wi-Fi/Bluetooth (2400-2500MHz)
- Band 7: DCS 1800 (1805-1880MHz) / PCS 1900 (1920-1990MHz) (varies by region)
- Band 8: GSM 900 (925-960MHz) / CDMA 850 (850-894MHz or 851-894MHz) (varies by region)
Power Specifications - Total Output Power: 12W - 18W
- Per-Band Power: Up to 3W (1-2W for some bands)
- Power Supply: AC adapter (100-240V AC to 12V DC), 12V car charger (for civilian vehicles), built-in rechargeable battery
- Battery: 7.4V/12000mAh lithium battery or 7.8V/12000mAh Ni-MH battery
- Working Time (Battery): 100 minutes (1.5 hours)
Jamming Performance - Jamming Type: Sweep Jamming
- Jamming Radius: 1-40 meters (depends on ambient signal strength; 5-30m under signal level ≤-85dBm; 2-30m at -75dBm)
- SAR Compliance: Meets ICNIRP Standards (human-safe for civilian use)
Physical Dimensions - Device Size (L×W×H): 210x130x46mm (excluding antennas)
- Antenna Length: 166mm
- Packing Size: 330×250×80mm (inner box); 330×250×80mm (standard packing)
- Net Weight: 1.2kg - 1.5kg (device only)
- Gross Weight: 2.0kg (including accessories)
Environmental Conditions - Operating Temperature: -20ºC to +50ºC (suitable for most civilian environments)
- Storage Temperature: -40ºC to +60ºC
- Humidity: 5% - 80% (non-condensing)
Accessories Included 1× Main unit, 1× AC Charger (100-240V AC to 12V DC), 1× Car Charger (12V DC, for civilian vehicles), 8× Omni-directional Antennas
Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal JammerRegional Frequency Configuration
The SZ Vodasafe P8N is available in two regional frequency configurations to ensure optimal performance in different civilian markets:
America Type (For USA, Canada, Mexico, South America)
  1. GSM 850/CDMA 850: 850-894MHz (3W)
  2. 2G PCS 1900: 1920-1990MHz (3W, compatible with GSM/CDMA/PCS)
  3. 4G LTE 700: 729-790MHz (3W)
  4. 3G 2100: 2100-2170MHz (2W, compatible with 3G UMTS/WCDMA/TD-SCDMA/CDMA)
  5. Wi-Fi/Bluetooth: 2400-2500MHz (2W)
  6. 4G WiMAX: 2500-2700MHz (2W)
  7. GPS/Glonass/GALILEO L1: 1570-1620MHz (3W)
  8. LOJACK/XM Radio: 173.03MHz (2W)
Europe Type (For Europe, Asia, Australia, Middle East, Africa)
  1. GSM 900: 925-960MHz (3W)
  2. GSM/DCS 1800: 1805-1880MHz (3W)
  3. 4G LTE 700: 790-826MHz (3W)
  4. 3G 2100: 2100-2170MHz (2W, compatible with 3G UMTS/WCDMA/TD-SCDMA/CDMA)
  5. Wi-Fi/Bluetooth: 2400-2500MHz (2W)
  6. 4G WiMAX/4G LTE: 2620-2690MHz (2W)
  7. GPS/Glonass/GALILEO L1: 1570-1620MHz (3W)
  8. LOJACK/XM Radio: 173.03MHz (2W)
Installation and Usage Instructions
Preparation Before Use
First-Time Charging
Before using the device for the first time in civilian scenarios, charge the battery for at least 8 hours. Ensure the power switch is turned OFF before charging. The charging indicator will glow red during charging and turn green once fully charged.
Note: While some configurations support "use while charging," it is generally not recommended for the Ni-MH battery variant, as it may cause overheating (up to 75ºC) and damage the device. For lithium battery variants, confirm compatibility with the manufacturer before using while charging in civilian settings.
Antenna Installation
Install the 8 omni-directional antennas by aligning them with the numbered ports on the device and tightening them securely. The antennas are pre-connected (default) and ready for civilian use once installed.
Critical Note: Do NOT power on the device if the antennas are not connected one by one. Improper antenna installation will severely reduce functional coverage and may damage the device.
Powering On and Operating
Turn On the Device: Flip the power switch to the "ON" position. The power LED will light green, and the LEDs corresponding to the active bands (default: all bands ON) will also turn on.
Adjusting Band Settings: Locate the dip switch on the side of the device. By toggling the dip switches from "ON" to "OFF," you can disable specific bands. The corresponding LED indicator will turn off when a band is disabled. The default setting has all 8 dip switches set to "ON" (all bands active) for general civilian use.
Optimal Placement: For maximum coverage in civilian spaces, place the device at a height of 2 meters (recommended). The functional coverage is influenced by the location of ambient mobile phone base stations, so avoid placing it in civilian areas with heavy obstructions (e.g., thick walls) that may block signals.
Post-Usage and Maintenance
Turn Off the Device: After civilian use, flip the power switch to "OFF" to conserve battery life.
Recharging: When the battery power is low, recharge the device using the AC adapter or car charger (for civilian vehicles). Follow the first-time charging guidelines for optimal battery performance.
Battery Replacement: The Ni-MH battery has an estimated 500 recharge cycles. If the battery no longer holds a charge, contact the local SZ Vodasafe agent for replacement (for civilian use).
Cleaning: Regularly clean the fan holes and exterior of the device to prevent dust buildup, which can affect cooling performance in civilian environments. Use a dry, soft cloth for cleaning-do not use water or harsh chemicals.
Application Scenarios
The SZ Vodasafe P8N is designed for use in a wide range of civilian environments where signal security, privacy, or quiet is a priority:
Indoor Spaces
Meeting and Conference Rooms (Civilian Enterprises/Organizations): Prevent unauthorized recording or communication during sensitive meetings, protecting confidential civilian information.
Cultural and Entertainment Venues: Maintain quiet in museums, galleries, theatres, concert halls, churches, and temples by blocking mobile phone signals for a better civilian experience.
Educational and Training Centers: Eliminate distractions in classrooms and training centers by blocking student mobile phone use, supporting civilian education.
Commercial and Financial Institutions (Civilian Banks, Shops, Restaurants): Enhance security by preventing wireless information leakage and unauthorized communication in civilian business settings.
Healthcare Facilities (Civilian Hospitals/Clinics): Use (after on-site testing) to prevent mobile phone signals from interfering with medical equipment. Always conduct a field test first to ensure no disruption to critical civilian medical devices.
Outdoor and Mobile Use
Civilian Vehicles: Ideal for private cars, family trucks, public buses, vans, and recreational boats. It blocks unwanted GPS tracking (for civilian privacy) and prevents disruptive mobile phone use by passengers (e.g., in school buses for student focus).
Temporary Civilian Zones: Deploy in outdoor events (concerts, fairs), construction sites (civilian projects), or remote work areas to create a secure wireless environment for civilian activities.
Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal JammerSafety and Compliance
Temperature Safety: The normal operational temperature range is 45-60ºC. If the device temperature exceeds 60ºC during civilian use, turn it off immediately and contact the local agent for assistance.
Interference Prevention: When the device is powered on, keep it away from civilian electronic devices (computers, notebooks, televisions, audio equipment, and AM/FM radios), as it may cause interference with these items.
Regulatory Compliance: The P8N complies with the ICNIRP Standards for Specific Absorption Rate (SAR), ensuring it is safe for human use in civilian scenarios. Before using the device, familiarize yourself with local laws and regulations regarding signal jammers-some regions may require permits for civilian use.
Special Civilian Environments: For use in gas stations or other explosive civilian environments, contact the manufacturer for specialized guidance. Do not use the device in these areas without prior approval.
Warranty and After-Sales Service
SZ Vodasafe provides a one-year warranty for the P8N portable signal jammer (for civilian use), starting from the date of delivery. The warranty covers defects in materials and workmanship under normal civilian use. For warranty claims, technical support, or spare parts (e.g., antennas, chargers) for civilian use, contact the local SZ Vodasafe agent or visit the official website.
Additionally, SZ Vodasafe offers OEM/ODM customization services (for civilian clients), including silkscreen printing (for branding) and tailored frequency configurations, to meet specific civilian customer requirements. For customization inquiries, contact the sales team at [email address] or [phone number].
Order Information
Product Model: SZ Vodasafe P8N
Product Name: 8-Band Portable Signal Jammer (Blocks CDMA/GSM/3G/4G LTE Cell Phones, Wi-Fi/Bluetooth, GPS, LOJACK) - for Civilian Use
Package Contents: 1× Main Unit, 1× AC Charger (100-240V AC to 12V DC), 1× Car Charger (12V DC, for civilian vehicles), 8× Omni-Directional Antennas, 1× User Manual
Regional Options: America Type (for North/South America - Civilian Markets) and Europe Type (for Europe/Asia/Australia/Middle East/Africa - Civilian Markets)
Contact for Ordering: Local SZ Vodasafe distributors or official sales channels (for civilian orders). For bulk civilian orders, inquire about volume discounts and lead times.

Durable ABS Shell Portable Signal Jammer Sz Vodasafe P8n 8-Band for Secure Quiet Zone Creation Portable Phone Signal Jammer

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