... Optional MIL-STD 461E Compliance10.Optional Salt Fog Compliance11.Optional Night Vision The B300 is a hard-as-nails road warrior ... from solid particles and moisture. The B300 embraces several advanced security features to safeguard important data, including a fingerprint scanner, ... WLAN, GPS, and 3G.Besides an extensive list of connectivity, security options, and up to 12 hours of battery life**, the ...