Mobile Network Monitoring
SENTRA-One
Fundamental Signal Awareness for Basic Field Needs
Product Overview
SENTRA-One is an ultra-lightweight mobile signal scanner engineered for IMSI detection in field conditions. The system incorporates a single narrow-band receiver, fixed internal antenna, and a compact battery-powered design that supports 15–20 minutes of continuous operation. With no remote control, no tracking capability, and no automation, the unit operates solely as a manual detection device, offering streamlined signal identification in a rugged and portable form factor.