High-Sensitivity Portable Alarm for Explosive and Narcotic Detection

High-Sensitivity Portable Alarm for Explosive and Narcotic Detection. Multi-Substance Detection: Detects chemical warfare agents, toxic gases, explosives, and drugs with a database of 600+ samples. Long Battery Life: Lithium-ion battery provides continuous operation for over 5 hours and standby for 10 hours. Smart Data Management: Stores 300,000 records with USB backup, self-cleaning, and real-time fault diagnosis functions. Versatile Alarm Modes: Features audible and visual alarms, with optional covert alarm modes for diverse scenarios. One-Key Operation: Ready for use with a single key startup, requiring no manual intervention for immediate deployment. Multi-State Detection: Supports detection of solid, liquid, and gas states for comprehensive hazardous substance identification.