SZ Vodasafe X18PRO Full-Band High Power Signal Jammer
SZ Vodasafe, a professional manufacturer specializing in wireless signal security equipment, launches its flagship high-power desktop signal suppression device — X18PRO. Adopting the latest integrated all-band jamming design, this heavy-duty jammer is equipped with 18 independent signal channels and matched high-gain omnidirectional antennas, delivering a total output power of 131W to achieve ultra-wide signal shielding coverage up to 80 meters. It is engineered to comprehensively suppress mainstream wireless communication, positioning, radio frequency and remote control signals globally, serving as a reliable one-stop solution for scenarios demanding absolute information confidentiality, quiet environment and signal isolation.
Finished in solid black industrial-grade metal casing, the X18PRO features a streamlined heat dissipation fin structure that perfectly combines robust mechanical structure and efficient thermal management. The whole machine weighs approximately 10 kilograms, with a host dimension of 410×310×91mm (antennas excluded), designed for stable long-term non-stop indoor fixed installation. Each set comes with complete supporting accessories for instant deployment, and customized OEM & ODM services are available to match personalized frequency band requirements for global clients.
Full Signal Band Coverage Capacity
The X18PRO covers 18 independent frequency channels, fully covering all mainstream wireless signals in civilian and commercial fields without blind spots. Every channel is equipped with an independent frequency source module, supporting separate switch and power adjustment without interfering with the normal operation of other bands. The complete covered signal categories and corresponding frequency & power parameters are detailed as follows:
Cellular mobile communication signals: It blocks CDMA 851–894MHz (10W), GSM900 925–960MHz (10W), DCS/PCS 1805–1880MHz or 1920–2000MHz (8W), 3G WCDMA 2110–2180MHz (8W), low-frequency 4G LTE 698–803MHz or 738–821MHz (10W), high-frequency 4G LTE 2496–2690MHz or 2570–2690MHz (8W), multiple 5G NR bands including 617–698MHz/1427–1518MHz (8W), 3300–3600MHz (8W) and 3600–3900MHz (8W), fully isolating all 2G/3G/4G/5G mobile phone communication.
Wi-Fi wireless network signals: Three dedicated Wi-Fi channels cover 2300–2485MHz Wi-Fi 2.4G & 4G 2300 (8W), 5100–5500MHz Wi-Fi 5.2G (5W), 5500–5900MHz Wi-Fi 5.8G (5W), cutting off wireless router, Bluetooth and wireless camera transmission.
GPS & satellite positioning signals: Dual satellite shielding channels cover GPS & Glonass L1 band 1560–1610MHz (5W), plus multi-mode GPS L2/L3/L4/L5 band 1170–1390MHz (5W), effectively blocking all vehicle tracking, positioning watch and GPS locator signals.
Industrial & radio special signals: It supports LORA 900–930MHz (10W), VHF & LOJACK 135–175MHz (5W), remote control RC315MHz (5W), UHF & RC433 400–470MHz (5W), covering walkie-talkies, vehicle anti-theft LOJACK, industrial LORA transmission, 315/433 remote control keys and alarm signals.
Each channel outputs 5–10W power independently. Under standard signal strength of -75dBm, the maximum shielding radius reaches 80 meters; for VHF/UHF radio signals, the stable effective shielding distance is about 30 meters. The actual coverage range will slightly fluctuate according to local base station signal intensity, building wall structure and electromagnetic environment.
Core Advantages & Innovative Design
1) Ultra-High Total Output Power & Strong Shielding Performance
With an aggregated total output power of 131W, the X18PRO stands out among desktop jammers with superior signal suppression capability. Matched with external 3–5dBi high-gain omnidirectional whip antennas, each channel only covers the downlink frequency of corresponding communication systems to realize directional and efficient signal interference, avoiding invalid power waste and greatly improving effective shielding distance.
2)Independent Modular Channel Design for Easy Maintenance
Every signal channel adopts a separate PCB frequency source module with independent control switches and LED working indicator lights. Users can turn on, turn off or adjust the power of any single band freely according to actual needs, without affecting other channels. If one frequency band fails, maintenance staff only needs to replace the faulty module board directly, without relying on professional RF testing equipment such as frequency analyzers, greatly lowering post-maintenance difficulty and cost.
3)Ultra-Efficient All-Day Continuous Cooling System
The main body is built with an integrated high-density aluminum alloy heat sink, paired with 7 built-in high-speed silent cooling fans, forming a three-dimensional heat dissipation circulation system. This design completely solves the heat accumulation problem of high-power equipment during long-hour operation, supporting non-stop 24/7 continuous working without overheating protection shutdown, suitable for long-term uninterrupted use in fixed venues.
4)Convenient Remote Control Operation
Equipped with an infrared remote control, users can realize full power ON/OFF operation within a 2–5 meter distance without approaching the equipment body, bringing flexible operation experience for conference rooms, examination halls and other scenarios that need frequent switching. The LED pilot lights on the front panel clearly display the working status of each channel in real time, so users can quickly check whether each frequency band is running normally at a glance.
5)Safe & Universal Power Supply Scheme
The built-in wide-voltage AC adapter supports global AC input of 110–240V (50/60Hz), converting to stable DC 24V working voltage for the host, with safe circuit isolation to avoid electric leakage risks. For vehicle mobile use scenarios, users only need to match an external DC12V/24V to AC110–240V power inverter with power ≥500W to support mobile deployment on cars, buses and trains.
3.6 Complete Standard Packaging & Customization Support
Standard package contents include 1 jammer main host, 1 AC power plug cable, and 16 matched high-gain antennas, all packed in a customized carton with packing size of 52×45×15cm. The net weight of the equipment is 10kg, and the gross weight of the whole package is 11kg. SZ Vodasafe accepts flexible OEM and ODM orders: clients can select any 16 bands from the 18 channels to customize exclusive frequency configurations, and silkscreen logo printing service on the casing is also provided to meet brand customization demands.
Applicable Scenarios
The X18PRO multi-band high-power signal jammer is widely applied to all indoor and semi-enclosed places requiring signal silence, information confidentiality and anti-eavesdropping protection:
Business & confidential venues: Conference rooms, negotiation halls, bank vaults, corporate confidential offices, museum exhibition halls, art galleries, theaters and concert halls, to prevent secret information leakage via mobile phones, wireless bugs and positioning devices.
Education & training places: Classrooms, examination rooms and training centers, blocking mobile phone cheating signals and creating focused learning environments.
Public service & traffic spaces: Churches, temples, restaurants, trains and long-distance buses, eliminating noise disturbance from mobile calls and short messages.
Industrial & factory areas: Production workshops and confidential R&D factories, avoiding wireless signal leakage of technical data.
Special Usage Reminder
For special sites such as hospitals, gas stations and chemical plants with sensitive electronic instruments, users must conduct on-site electromagnetic pre-test before formal deployment to confirm that the jammer will not cause interference to medical equipment, gas detection sensors and other precision instruments, to ensure safe operation of surrounding devices.
Technical Parameters
Brand: SZ Vodasafe
Model: X18PRO
Appearance Color: Black
Total Output Power: 131W (5–10W per independent channel)
Standard Shielding Radius: 10–80 meters (VHF/UHF stable coverage about 30 meters, based on -75dBm signal environment)
Power Input: AC 110–240V 50/60Hz, built-in AC-DC 24V adapter
Cooling Configuration: Aluminum alloy radiator + 7 built-in cooling fans
Working Mode: Support 24-hour non-stop continuous operation
Host Size (without antennas): 410×310×91mm
Net Weight: Approximately 10.0kg
Packing Dimensions: 52×45×15cm; Gross Weight: 11kg
Control Mode: Independent band switch + LED status indicator + 2–5m infrared remote control
Warranty Period: 1 full year from delivery date
Customization Support: OEM silkscreen printing, ODM optional frequency band combination
Warranty & After-Sales Service
SZ Vodasafe provides one-year factory warranty service for all X18PRO signal jammers starting from the delivery date. During the warranty period, any non-human damage failure of the equipment modules can enjoy free replacement and technical guidance. Our professional RF engineering team offers one-stop pre-sales frequency matching consultation, on-site deployment suggestion and after-sales maintenance technical support to help global clients select and use signal shielding equipment correctly and efficiently.
