Scan the Signal. Secure Your Space.
The Privush SignalGuard™ Pro is a powerful multi-frequency signal detector designed to help identify wireless transmitters, GPS tracking signals, and hidden surveillance devices. Compact, rechargeable, and easy to operate — ideal for travel, offices, and personal privacy protection.
Wide-Range Multi-Frequency Detection
With an extensive 1–8000 MHz frequency range, the SignalGuard™ Pro detects wireless signals across common communication bands, including mobile networks and 2.4G transmissions.
✔ Frequency range: 1–8000 MHz
✔ Detects 2G, 3G, 4G signals
✔ 2.4G detection up to 10m
✔ 1.2G detection up to 15m
✔ Detection dynamic range > 73dB

High Sensitivity & Adjustable Precision
Engineered for accuracy, the device features strong detection sensitivity (≤0.03mv in main frequency band), allowing reliable scanning in various environments.
✔ Adjustable signal detection
✔ Accurate scanning performance
✔ Quick identification of active signals
✔ Suitable for hotels, offices, vehicles & rental spaces
Rechargeable & Built for Mobility
Powered by a built-in 3.7V 1000mAh polymer lithium battery, the SignalGuard™ Pro delivers 4–5 hours of continuous operation — perfect for travel and on-the-go use.
✔ 4–5 hours continuous working time
✔ Working current: 60–110mA
✔ Durable ABS + metal construction
✔ Compact & portable design
Confidence through awareness.
Product Specifications
Frequency Range: 1–8000 MHz
Battery: 3.7V 1000mAh Polymer Lithium
Continuous Working Time: 4–5 Hours
Detection Sensitivity: ≤0.03mv
Detection Dynamic Range: >73dB
Material: ABS + Metal
Package Includes
1 × Signal Detector