Even when attendees are asked to silence their devices, incoming calls, message alerts, social media notifications, and internet access can still interrupt services. Just one active phone can distract nearby worshippers, break moments of prayer, and reduce overall engagement.
Churches increasingly need reliable solutions to preserve a peaceful atmosphere where congregations can focus fully on worship without digital interruptions.
DescBoost K-14-80W phone jammer effectively blocks mobile phone and WIFI signals, helping prevent digital interruptions during worship. By stopping calls, notifications, and mobile internet access, it helps preserve a peaceful atmosphere where congregations can focus on worship and spiritual reflection.
For larger worship spaces or churches with complex layouts, thick walls, or strong outdoor cellular signals—we offer high-power, adjustable blocking solutions. Our N-14-120W cell phone blocker supports precise power＆frequency regulation, multi-channel frequency control, and customized antenna configurations to achieve uniform field strength and full-area coverage. Even under high-signal interference or multi-network overlap, the solution maintains stable and reliable shielding performance, ensuring comprehensive protection against distractions.
Our phone blockers provide full-spectrum interference coverage, effectively blocking mobile communication signals across 2G, 3G, 4G, and 5G networks (including broadcast 5G), as well as wireless communication channels such as walkie-talkies. It also disrupts Bluetooth, Wi-Fi, and wireless transmission signals used by covert earpieces, bone-conduction headsets, and other connected devices.
Our Omnidirectional signal blockers ensure complete 360° coverage in exam rooms, effectively blocking mobile phones, wireless headsets, and all other devices. By eliminating any chance of external communication, they safeguard exam integrity and fairness, providing a secure, distraction-free environment where every student can focus fully on their tests.
Equipped with a low-noise system, the device operates quietly and discreetly, helping preserve a peaceful atmosphere for worship.
Why Choose Us
Lead times vary depending on order quantity and customization requirements.
Standard Models
Large Examination Projects
OEM / Custom Projects
Urgent orders may be prioritized subject to production capacity.
Selecting the right model depends on the size of the worship space, building layout, and local signal conditions.
K-12 (50W)
Ideal for chapels, prayer rooms, and smaller worship areas.
K-14 (80W)
Recommended for medium to large churches with stronger mobile phone signals.
K-16 (120W)
Best suited for large sanctuaries or locations near cellular base stations where stronger signal control is required.
⚠️ IMPORTANT: Actual coverage varies depending on building materials and local cellular signal strength. Site evaluation is recommended to ensure optimal performance.
Yes. Our examination room signal control systems can be configured to cover multiple communication bands, including:
Frequency configurations can be customized according to regional telecommunications standards and project requirements.
Coverage performance is primarily influenced by the surrounding cellular signal environment.
If a site experiences unusually strong signals due to nearby base stations, additional measures may be recommended, including:
Our technical team provides project evaluation and deployment recommendations to help achieve the desired examination security objectives before and after installation.
Our jammers are designed to create a controlled wireless environment within the intended coverage area.
Coverage can be adjusted through proper model selection, installation location, antenna configuration, and power settings to help minimize unnecessary impact outside the churches.
For churches with multiple worship areas, our engineers can recommend suitable deployment plans based on building layouts and signal conditions.
Click to WhatsApp: +86 15813705916
Click Email to boster.chen@gmail.com
