The T-US-J5 is a compact 5-channel desktop signal jammer designed for efficient blocking of GSM, 3G, 4G, WiFi, and Bluetooth communications within a 30-meter radius. Ideal for meeting rooms, laboratories, exam halls, and confidential offices, it ensures a quiet, interference-free environment where data security and focus are critical.
Built with a metal housing and advanced heat-dissipation system, the T-US-J5 delivers reliable, 24/7 operation without performance degradation. Simply attach the labeled antennas, connect to power, and the jammer activates automatically – no setup or tuning required.
Unlike many low-end models, the T-US-J5 precisely limits its transmission power to avoid interference with public network base stations, ensuring stable, compliant, and legal operation.
For users requiring per-channel power control, we recommend the T-US-P5 upgraded version, offering customizable frequency management and enhanced flexibility for professional applications.
Key Features
- 5-Channel Coverage: Disables CDMA/GSM (850-960 MHz), DCS/PCS/3G (1805-2170 MHz), and WiFi/Bluetooth (2.4 GHz).
- Plug & Play Setup: Works instantly – no technical configuration needed.
- Up to 30 m Shielding Radius: Ideal for small to medium-sized secure areas.
- Stable Power Management: Automatically adapts to AC 100-240 V, ensuring global compatibility.
- Durable Industrial Design: Full metal enclosure with optimized cooling for long-term continuous operation.
- Compact Form Factor: Measures only 350×200×45 mm, perfect for discreet desktop or wall-mounted use.
- Reliable After-Sales Support: Backed by a 1-year warranty from the date of shipment.
Applications
- Secure meeting rooms, data centers, and R&D laboratories
- Prevent wireless eavesdropping and information leaks
- Block WiFi and Bluetooth for anti-cheating environments
- Maintain focus in classrooms and testing centers
