8 Channels 20W Desktop Signal Jammer, Block Range Up to 20m for 2G/3G/4G/WiFi
Price:
600-800
MOQ:
1
Delivery Time:
7-15
Brand:
Wolves Team
Product Description
8 Channels 20W Desktop Signal Jammer
Professional-grade desktop signal jammer with blocking range up to 20 meters for 2G/3G/4G/WiFi signals. Ideal for privacy protection and secure signal management in fixed environments.
Product Overview
Designed for reliable, high-performance signal shielding in fixed-site environments, this multi-channel desktop jammer provides ultimate solutions for privacy protection, anti-tracking, and secure signal management. With customizable channel configurations and advanced cooling systems, it delivers stable 24/7 operation for applications including prisons, exam halls, offices, meeting rooms, and critical infrastructure sites.
Key Features
- Customizable Multi-Channel Coverage: Available in 8, 12, 16, and up to 22 independent channels supporting full-spectrum signal blocking including 2G/3G/4G/5G cellular bands, WiFi 2.4G/5G/6G, GPS (L1/L2/L3), Bluetooth, LoRa, and drone control frequencies
- Robust Industrial-Grade Build: Durable IP-rated plastic housing with reinforced screw terminals for long-term use in indoor and semi-outdoor settings
- Advanced Cooling System: Multiple built-in cooling fans (2-3 fans for high-power models) prevent overheating, ensuring stable continuous operation
- Plug-and-Play Operation: AC-powered (110V/220V compatible) with standard power switch for quick setup and instant signal shielding
- Enhanced Safety & Reliability: Strictly tested for electromagnetic compatibility with built-in overvoltage and overheat protection circuits
Technical Specifications
| Channel No. | Frequency Range | Signal Type |
|---|---|---|
| 1 | 860-960MHz | 2G GSM |
| 2 | 1710-1880MHz | 2G DCS / 4G LTE |
| 3 | 1900-2170MHz | 3G WCDMA |
| 4 | 2300-2400MHz | Mobile communication band |
| 5 | 2400-2500MHz | WiFi 2.4G / Bluetooth |
| 6 | 2500-2690MHz | 4G / 5G NR |
| 7 | 1550-1590MHz | GPS L1 / Beidou |
| 8 | 1160-1350MHz | Drone 1.2G image transmission |
Package Contents
- High power signal jammer
- Detachable antenna x4
- Remote control
- Communication charger
- User Manual
Ordering & Warranty Information
| Delivery Time | 3 weeks from receipt of confirmed purchase order and advance payment |
|---|---|
| Payment Terms | 40% advance, 40% after one month, 20% before shipping |
| Delivery Terms | FOB HONGKONG/USA |
| Warranty | 36 months |
| Software Updates | Free software updates provided for 36 months |
| Extended Warranty | After 4th year: 5% of total for each additional year |
Important Usage Notes
The interference distances stated are for reference only. Actual jamming distance may vary depending on signal strength, usage location, and power supply status. Do not use the jammer while charging as improper use may cause overheating and damage, voiding warranty coverage.
Manufacturer Information
With over 10 years of industry experience, we are specialists in signal jamming and amplification equipment. Our U.S.-based R&D team ensures cutting-edge technology while our comprehensive product line covers everything from cost-effective portable units to high-spec industrial-grade devices.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wolves Team Limited
Location
Rm1610,LeiZheng Building,FuMing RD,Futian Dist,SZ,China
Contact Person
Bendy Ny