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8 Channels Indoor Mobile Phone Signal Jammer Blocker with 50m Range and 18W Power for GPS WIFI 4G Signals

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8 Channels Indoor Mobile Phone Signal Jammer Blocker with 50m Range and 18W Power for GPS WIFI 4G Signals
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Features
Specifications
Weight: 4.0kg (complete Set)
Dimensions: 370 X 140 X 51mm
Power Supply: AC 100-240V, 50-60Hz With DC12V Adapter
Total Output Power: 18W
Jamming Range: Up To 40 Meters (range Varies Based On Local Signal Strength)
Antennas: 8 External Omni-directional Antennas
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8 Channels Mobile Phone Signal Jammer

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50m Range Signal Blocker

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18W Power Cell Phone Jammer
Basic Infomation
Place of Origin: China
Brand Name: UND
Model Number: U-008A
Payment & Shipping Terms
Delivery Time: 5-8 days
Payment Terms: T/T
Supply Ability: 100
Product Description
8 Channels Indoor Mobile Phone Signal Jammer Blocker
Professional GPS, WiFi, and 4G cell phone signal jammer designed for comprehensive wireless security in indoor environments.
Product Overview
This advanced mobile phone signal jammer is engineered for installation in offices, residential buildings, and large facilities to establish secure wireless environments. When activated, it effectively blocks all selected frequency bands within its operational radius of up to 50 meters.
The device offers flexible signal range adjustment, allowing precise customization of wireless security parameters to meet specific operational requirements.
Key Features
  • 8-channel configuration provides comprehensive signal shielding for CDMA, GSM, DCS, 4G, 3G, PHS, 2.4G, and GPS frequencies
  • Selective band operation - adjust or disable individual frequencies without affecting other bands
  • Advanced cooling system with integrated cooling fan for continuous operation
  • Stable performance with non-stop operational capability
  • Vehicle-compatible design with optional car charger
  • Slow start-up circuit prevents sparking from mechanical switching
  • Does not interfere with normal operation of other electronic devices
Technical Specifications
Frequency Bands AvailableCDMA 800 (850-894MHz), GSM 900 (925-960MHz), GSM 1800 (1,805-1,880MHz), GSM 1900 (1,920-1,990MHz), 3G (2,110-2,170MHz), GPS (1,570-1,580MHz), WiFi 2.4G (2,400-2,500MHz), VHF (135-174MHz), UHF (400-470MHz), 4G LTE/Wimax (2,345-2,400MHz or 2,620-2,690MHz), LOJACK (167-175MHz), 4G (725-770MHz or 790-825MHz), GPS L2 (1,170-1,300MHz
Selectable ChannelsChoose any 8 frequency bands from available options
Total Output Power18W
Jamming RangeUp to 40 meters (range varies based on local signal strength)
Antennas8 External Omni-directional antennas
Power SupplyAC 100-240V, 50-60Hz with DC12V adapter
Dimensions370 x 140 x 51mm
Weight4.0kg (complete set)
Application Areas
Standard Applications: Conference rooms, auditoriums, courtrooms, libraries, examination halls, schools, cinemas, theaters, hospitals, museums, galleries, restaurants, classrooms, training centers, factories, banks, and public transportation
Important Note for Special Locations: For hospitals, gas stations, and other sensitive environments, conduct field testing to ensure no interference with critical equipment and instruments.
Package Contents
  • 1 x Mobile Signal Jammer Master Unit
  • 8 x Band-Specific Antennas
  • 1 x AC Power Charger (region-appropriate)
  • 1 x Car Charger
  • Mounting Screws
  • User Manual (digital version available via email to avoid customs issues)
Usage Recommendation: For optimal performance, use mobile phones at locations more than 200 meters away from base stations.
Tag:

Wifi Signal Blocking Device

Mobile Signal Blockers

Portable Cell Phone Blockers

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Contact Person : Susan
Tel : +8613991372145
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Floor 19, Building 4, Taihua Jinmao International, High-tech Zone, Xi'an
Susan@uav-ir.com
+8613991372145
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