HN Logo
HN Logo
CatalogueTrack OrderStores
CatalogueTrack OrderStores
Description

Create a 360° ultrasonic shield that scrambles microphones and protects confidential conversations with the Vimel Ultrasonic Audio Jammer 360 Spy Phone Microphone Blocker Voice Recorder. The VIM-BLOCK5 is a professional counter-surveillance device that emits high-intensity ultrasonic interference through a dense array of 72 emitters. This invisible sound field overwhelms microphones in smartphones, voice recorders, and other listening hardware, rendering captured audio unintelligible and helping keep private discussions private. 

Key Features
  • Advanced ultrasonic suppression: A high-density array of 72 ultrasonic speakers projects a powerful interference signal that neutralizes nearby microphones
  • Full 360° coverage: Protects meeting tables and rooms with an effective interference radius of up to 8m
  • Sound-activated mode: Automatically engages when voices are detected and returns to standby in quiet rooms to conserve power
  • Discreet remote control: Start/stop jamming without touching the unit using the included remote
  • Continuous protection: About 3 hours on battery; supports use while charging for extended sessions
  • Ideal for boardrooms, legal consultations, product strategy meetings, and executive offices
  • The minimalist design blends into modern workspaces while delivering robust, room-scale audio protection against unauthorized recordings
  • Ultrasound Emitters: 72 speakers
  • Interference Angle: 360°
  • Interference Distance: 0–8 m (environment dependent)
  • Controls: On-device buttons and remote controller
  • Modes: Dual Power (High/Low), Sound Control
  • Battery: 5200mAh (approx. 3 hours use)
  • Power Input: DC 16.8V / 3A (supports operation while charging)

Vimel Ultrasonic Audio Jammer 360 Spy Phone Microphone Blocker Voice Recorder

VIM-BLOCK5
ONLINE ONLY
$1623

Harvey Norman Customer Direct

  • Delivered by a trusted supplier – track online
  • Allow 5+ business days for delivery – depending on your location
  • Leaves warehouse in 1-2 business days

© 2026 Harvey Norman Online   |   Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only, unless expressly stated otherwise.

Interest Free AfterPay Zip Pay MasterCard Visa American Express Paypal Gift Card