Home /Products/Mobile Phone Signal Jammer/Power Adjustable 12 Channels Mobile Phone Signal Jammer with 5.8G Frequency Wireless Signal Blocker

Power Adjustable 12 Channels Mobile Phone Signal Jammer with 5.8G Frequency Wireless Signal Blocker

1
MOQ
Please consult a sales engineer
Price
Power Adjustable 12 Channels Mobile Phone Signal Jammer with 5.8G Frequency Wireless Signal Blocker
Features Gallery Product Description Chat Now
Features
Specifications
Operating Temperature: -25°C To +65°C
Power Supply: AC100-240V
Dimensions: 350mm × 150mm × 40mm
Weight: 2kg
Humidity: 30%-95% (non-condensing)
Mobile Signal Jammer: 1 Piece
Highlight:

Power Adjustable Mobile Phone Signal Jammer

,

12 Channels Signal Blocker

,

5.8G Frequency Wireless Signal Jammer
Basic Infomation
Place of Origin: China
Brand Name: UND
Model Number: U-DJ12
Payment & Shipping Terms
Delivery Time: 5-8 days
Payment Terms: T/T
Supply Ability: 100
Product Description
Power Adjustable Mobile Phone Blocker Jammer Frequency 5.8G Signal 12 Channels
Product Overview
The U-DJ12 signal shielding device is a high-tech product developed using advanced domestic and international technologies. Designed to effectively block communication signals within a range of 2-50 meters, it provides comprehensive signal interference for 2G/3G/4G mobile networks, WiFi, and various wireless communication devices including erasers, SMS pens, invisible earphones, and cheating devices.
Key Functions
Blocks CDMA, GSM, DCS (1800MHz), PCS (1900MHz), 3G, 4G, WiFi, GPS, and 5.8G signals.
Product Features
  • Adjustable power output for customized signal blocking
  • Aluminum body construction with excellent thermal conductivity and rapid heat dissipation
  • Continuous operation capability with stable performance and extended lifespan
  • Safe for human exposure while maintaining continuous signal blocking
  • Targeted signal interference without affecting other communication systems
  • Customizable frequency options available
Applications
Ideal for examination rooms, prisons, gas stations, oil depots, liquefied gas stations, detention centers, interrogation rooms, courts, conference rooms, theaters, churches, libraries, school dormitories, and special security environments. Also suitable for military restricted areas and mobile security scenarios for political and business leaders.
Technical Specifications
Channel Output Port Frequency Range Average Output Power
CH1 CDMA 852-869MHz 35dBm
CH2 GSM 925-960MHz 35dBm
CH3 GPSL1 1570-1610MHz 34dBm
CH4 DCS 1805-1880MHz 35dBm
CH5 3G 2110-2170MHz 33dBm
CH6 4G700 729-805MHz 33dBm
CH7 PCS 1920-1990MHz 33dBm
CH8 WiFi 2400-2500MHz 33dBm
CH9 4G2600 2620-2690MHz 33dBm
CH10 RC315 315MHz 33dBm
CH11 RC433 433MHz 33dBm
CH12 Wi-Fi 5.8G 5725-5850MHz 30dBm
  • Operating Temperature: -25°C to +65°C
  • Humidity: 30%-95% (non-condensing)
  • Power Supply: AC100-240V
  • Dimensions: 350mm * 150mm * 40mm
  • Weight: 2kg
  • Waterproof Level: IP55
  • Accessories: User Manual, Mounting screws
Package Contents
  • Mobile Signal Jammer: 1 piece
  • Power Supply and Cable: 1 piece
  • Antennas: 12 pieces
Tag:

Wifi Signal Blocking Device

Mobile Signal Blockers

Portable Cell Phone Blockers

Recommended Products
Get in touch with us
Contact Person : Susan
Tel : +8613991372145
Characters Remaining(20/3000)
Get In Touch
Floor 19, Building 4, Taihua Jinmao International, High-tech Zone, Xi'an
Susan@uav-ir.com
+8613991372145
About
Company Profile Factory Tour Quality Control Contact Us
Products
Drone JammerSignal JammerPortable Signal Jammer All Categories
Mail Us
Let us know your requirement. We will connect best products with you.
Sitemap │ Mobile Site │ Privacy Policy
China Good Quality Drone Jammer Supplier. © 2026 Xian Unuodi Intelligent Technology Co., Ltd.. All Rights Reserved.