DS818 Signal Detection Analyzer 10MHz-4GHz

Wide Frequency Range
Detects signals from 10MHz to 4GHz, covering radio waves, GPS, wireless cameras, GSM, and cellphone frequencies for comprehensive surveillance.
High-Precision Detection
Advanced chipset and sensitive antenna ensure accurate signal tracing with minimal interference, ideal for security sweeps and privacy protection.
Portable & User-Friendly
Compact design with a durable ABS housing, lightweight for easy carry. Intuitive LCD screen displays real-time signal strength and frequency bands.
Multi-Scene Application
Perfect for counter-surveillance in offices, hotels, and vehicles. Used by security teams, investigators, and privacy-conscious individuals.
Lowest Price Guaranteed
As a global wholesale supplier, we offer bulk discounts and unbeatable pricing without compromising quality.