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30W Power Wireless Prison Cell Phone Jammer with 12 Antennas Blocking 315MHz 433MHz Frequencies

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30W Power Wireless Prison Cell Phone Jammer with 12 Antennas Blocking 315MHz 433MHz Frequencies
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Features
Specifications
Humidity: 5% - 95%
Running Temperature: -10℃ To +55℃
Size: 330*238*60mm
Weight: 6.0kg
Power Consumption: 90 Watt
Power Supply: AC110-240V, DC 12V
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30W Power Prison Cell Phone Jammer

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12 Antennas Signal Jammer

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315MHz 433MHz Frequency Blocker
Basic Infomation
Place of Origin: China
Brand Name: UND
Model Number: U-012B
Payment & Shipping Terms
Delivery Time: 5-8 days
Payment Terms: T/T
Supply Ability: 100
Product Description
30W Powerful Wireless Prison Cell Phone Jammer with 12 Antennas
Key Features
  • Four cooling fans for optimal thermal management
  • Individual band power adjustment capability
  • 24-hour continuous operation
  • Vehicle-compatible with car adapter design
  • Stable performance and cost-effective solution
  • Total output power: 30W
  • 12 channels covering multiple frequency ranges including Walkie Talkie, 450MHz, GPRS, iDEN, GPS, Galileo, Compass, Glonass, UMTS, WiFi, AWS, and LTE 4G
Product Advantages
  • Advanced cooling system with internal fans
  • Individual band control without affecting other frequencies
  • 24-hour continuous operation capability
  • Stable and reliable performance
  • Direct vehicle integration with optional car charger
Technical Specifications
Output Port Frequency Average Output Power Output Power
CDMA800 851-894MHz 35dBm 3W
GSM900 925-960MHz 35dBm 3W
DCS1800/PCS1900 1805-1880MHz/1930-1990MHz 33dBm 2W
3G 2110-2170MHz 33dBm 2W
GPS 1570-1580MHz 32dBm 2W
WIFI 2400-2500MHz 32dBm 2W
4G LTE 800 791-821MHz 35dBm 3W
4G LTE700 (Optional) 725-770MHz 35dBm 3W
4G LTE2600 2620-2690MHz 33dBm 2W
4G LTE 2300 (Optional) 2300-2400MHz 33dBm 2W
VHF 135-174MHz 33dBm 2W
UHF 400-470MHz 33dBm 2W
LOJACK 170MHz - 175MHz 33dBm 2W
RF 433MHz 33dBm 2W
RF (Optional) 315MHz 33dBm 2W
Total Output Power 25-30 Watt
Power Supply AC110-240V, DC 12V
Power Consumption 90 Watt
Weight 6.0kg
Size 330*238*60mm
Running Temperature -10℃ to +55℃
Humidity 5% - 95%
Complete Accessories Twelve omni-directional antennas, Power cable, Fixed Mount
Jamming Range (Radius) 5 - 50 meters, depending on local signal strength
Package Contents
  • 12 Antenna Jammer Kit: 1 piece
  • Omni Antenna: 12 pieces
  • Power Adapter: 1 piece
  • Power Cable: 1 piece
  • Car Charger: 1 piece
Application Areas

This device is suitable for use in meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses, and similar environments.

For sensitive locations such as hospitals and gas stations, please conduct field testing first to ensure no interference with normal equipment and instrument operation.

Important Usage Notes
  • Do not power on the device before connecting all antennas. Never remove antennas while the unit is operating.
  • Install in well-ventilated areas and avoid large obstructions to ensure optimal shielding performance.
  • Take appropriate waterproofing measures when using outdoors.
  • Antennas must be positioned vertically to the ground.
  • When using in vehicles, ensure the car output adapter provides DC12V, as this unit only operates on DC12V.
30W Power Wireless Prison Cell Phone Jammer with 12 Antennas Blocking 315MHz 433MHz Frequencies 0
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Cell Phone Jamming Devices

Phone Signal Blocker

Cell Phone Jamming Equipment

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