15 inches, effective size 304.1 (W) x 228.1 (H) mm.

From the remote to confirm the system status of the web server function, 10,000 failure to send email notification, through the FTP server/client function easy maintenance, can be used in -20 ~ +60℃ environment, not susceptible to UV, waterproof, oil proof (IP66F/IP67F),3 seconds to start.