1. Savi Sentinel Basic Features:
Security, Tracking, and Status of Container and Assets
Builds on environmentally proven Savi ST-645 tag technology
Easy to install
RF performance consistent with ST-645
Replaceable battery for long lasting life
Smart Container Features:
Senses when doors are open or closed
Integrated light detection circuit for additional intrusion detection
Temperature, humidity, and shock sensors add value for intrusion detection and integrity of goods monitoring
Expansion port for integration with other sensors

2. Savi Sentinel (continued)
Environmental Sensor
Temp/Humidity/Shock Module
Easy to Install
Clips onto front door of container
Intrusion Detection
Light Sensor
Difficult to defeat
Intrusion Detection
Door Sensor
Difficult to defeat
Expansion Bus for additional Sensors
WMD Modules
RAE Radioactivity Sensor
Chemical, Biological, Other
RF Intrusion
Communication Module on outside of container
Excellent RF performance
Communicates back to the network

3. Savi Sentinel (continued)
Easily installed onto left side door
Left side door closes first. Right door closes last. Sensor recognizes when right door is closed
Light sensor will also detect when light threshold is passed