SZ Vodasafe VS-WJ9 Portable Handheld Signal Jammer - All-in-One Wireless Shielding Solution In an era dominated by wireless connectivity, maintaining privacy, ensuring security, and eliminating unwanted distractions has become more critical than ever. Introducing the SZ Vodasafe VS-WJ9 Portable Handheld Signal Jammer-a cutting-edge, compact device engineered to provide reliable, multi-band signal shielding for both personal and professional use. Built with precision and portability in mind, this jammer integrates advanced technology, robust construction, and user-friendly design to deliver exceptional performance in blocking a wide range of wireless signals, making it an indispensable tool for security personnel, business owners, event organizers, and anyone seeking to take control of their wireless environment. Function: Blocks Bluetooth, Hotspot, WiFi (2.4G/5.2G/5.8G) signals Design Highlight: Built-in 3 High-Gain Antennas Portability: Compact, lightweight, handheld design for on-the-go use Specifications 1. Signal Shielding Bands The VS-WJ9 is meticulously calibrated to target and block the most commonly used wireless frequency bands, ensuring comprehensive coverage for everyday scenarios: WiFi Bands: 2.4G WiFi (2400MHz - 2483MHz): Covers standard WiFi 802.11b/g/n networks, widely used in home routers, office WiFi systems, and IoT devices. 5.2G WiFi (5150MHz - 5350MHz): Blocks high-speed 5G WiFi (802.11ac/ax) signals, commonly employed in enterprise-grade routers and dual-band wireless setups. 5.8G WiFi (5725MHz - 5850MHz): Shields 5.8G WiFi networks, including outdoor access points and specialized wireless equipment. Bluetooth: Blocks Bluetooth 2.0-5.3 signals (2400MHz - 2483MHz), preventing connections between smartphones, headphones, speakers, and other Bluetooth-enabled devices. Mobile Hotspots: Neutralizes 2.4G/5G mobile hotspots (shared from smartphones, portable routers, or data devices), stopping unauthorized internet access via wireless hotspots. 2. Antenna Configuration Equipped with 3 built-in high-gain antennas, the VS-WJ9 stands out for its signal focusing capability and shielding efficiency: No external antenna installation required-simplifies use and reduces the risk of damage during transport. High-gain design enhances signal penetration and shielding range, ensuring consistent performance even in environments with mild signal interference. Antennas are optimized for each target band (2.4G, 5.2G, 5.8G/Bluetooth), maximizing blocking effectiveness while minimizing power consumption. 3. Performance Parameters Shielding Range: Up to 15 meters (open area, no obstacles); 5-10 meters in indoor environments (e.g., offices, meeting rooms, classrooms) depending on signal strength and environmental factors. Transmission Power: Each band with adjustable power output (0.5W-1W per band), balancing shielding effect and battery life. Power Supply: Rechargeable lithium-ion battery (3.7V, 5000mAh) for cordless operation; supports 2-3 hours of continuous use on a full charge. Charging Method: USB-C fast charging (5V/2A), compatible with standard phone chargers, power banks, or car chargers for convenient recharging anywhere. Operating Temperature: -10ºC to 50ºC (suitable for both indoor and outdoor use in most climates). Dimensions: 180mm × 80mm × 40mm (compact and ergonomic, fits easily in a bag or hand). Weight: 350g (lightweight for extended handheld use without fatigue). 4. Safety & Reliability Low Radiation: Complies with international safety standards (FCC, CE, RoHS), emitting radiation levels well below harmful thresholds for human exposure. Overheat Protection: Built-in temperature control system automatically reduces power or shuts down if the device overheats, ensuring safe operation. Short-Circuit Protection: Prevents damage from accidental short circuits during charging or use. Durable Construction: High-quality ABS plastic casing-shockproof, scratch-resistant, and designed to withstand daily wear and tear. Features: 1. All-in-One Shielding Solution The VS-WJ9 eliminates the need for multiple devices by blocking WiFi (2.4G/5.2G/5.8G), Bluetooth, and mobile hotspots in one compact unit. Whether you need to prevent wireless eavesdropping, stop unwanted device connections, or maintain a distraction-free zone, this jammer covers all key wireless channels. 2. Ultra-Portable Design Engineered for mobility, the handheld form factor and lightweight build make the VS-WJ9 easy to carry to meetings, events, job sites, or travel. It fits in a briefcase, backpack, or even a pocket, ensuring you have signal control wherever you go. The built-in antennas eliminate the hassle of carrying or attaching external parts, making setup instantaneous. 3. Simple & Intuitive Operation No technical expertise required-operate the VS-WJ9 with just two buttons: Power Button: Press and hold for 3 seconds to turn on/off. Band Selection Button: Toggle between full-band shielding (all bands active) or single-band shielding (select specific bands based on needs). LED Indicators: Clearly display power status, battery level, and active shielding bands for at-a-glance monitoring. 4. Long-Lasting Battery Life The 5000mAh high-capacity rechargeable battery provides extended use for all-day events or outdoor assignments. With USB-C fast charging, you can quickly top up the battery between uses-no need to wait hours for a full charge. 5. Versatile Application Scenarios The VS-WJ9 is designed to adapt to a wide range of use cases, providing targeted signal control where it matters most: Business & Office: Secure confidential meetings by blocking WiFi/Bluetooth eavesdropping devices (e.g., hidden recorders, spy cameras connected via wireless). Prevent employees from using personal hotspots or Bluetooth devices during work hours to boost productivity. Education: Maintain order in classrooms, exam halls, or libraries by blocking students' WiFi/Bluetooth access-reducing distractions from smartphones, tablets, or wireless headphones. Security & Law Enforcement: Assist in surveillance operations, crowd control, or anti-terrorism tasks by blocking unauthorized wireless communications (e.g., hotspots used for coordinating illegal activities). Personal Privacy: Protect your privacy in public spaces (cafés, airports, hotels) by blocking nearby Bluetooth connections or WiFi signals that may be used for tracking or data theft. Events & Venues: Ensure smooth operation of events (concerts, conferences, sports games) by blocking wireless signals that could interfere with audio/visual equipment or cause disruptions. 6. High-Quality Construction & After-Sales Support SZ Vodasafe is committed to delivering reliable, durable products. The VS-WJ9 undergoes strict quality control tests to ensure consistent performance and longevity. Backed by a 1-year warranty and professional customer support, you can purchase with confidence-our team is ready to assist with any technical questions or issues. Package Contents 1 × SZ Vodasafe VS-WJ9 Signal Jammer 1 × USB-C Charging Cable (1.5m) 1 × User Manual (English) 1 × Carry Pouch (waterproof, shockproof) 1 × Warranty Card Why Choose SZ Vodasafe VS-WJ9? In a market flooded with generic signal jammers, the VS-WJ9 stands out for its: Comprehensive Band Coverage: Blocks all key wireless bands (2.4G/5.2G/5.8G WiFi, Bluetooth, hotspots) for maximum versatility. Built-in High-Gain Antennas: Delivers superior shielding range and efficiency without the need for external antennas. Portability & Ease of Use: Compact, lightweight design and intuitive controls make it accessible to all users. Safety & Compliance: Meets international safety standards for low radiation and reliable operation. Trusted Brand: SZ Vodasafe is a leading manufacturer of security and wireless products, known for quality and innovation. Take control of your wireless environment with the SZ Vodasafe VS-WJ9 Portable Handheld Signal Jammer-where performance, portability, and reliability meet. Whether for professional security, business productivity, or personal privacy, this device is your ultimate solution for blocking unwanted wireless signals. Order now and experience the peace of mind that comes with superior signal control!
2. Antenna Configuration
4. Safety & Reliability
3. Simple & Intuitive Operation
5. Versatile Application Scenarios
