The WI-FI connectivity functions a chance to broadcast temperature facts to any apple iphone or Android machine at a mean array of 150 feet and a greatest line of sight length of as much as three hundred toes. The free of charge VNC Viewer app (Downloadable via the Apple App https://firewatchman54321.theobloggers.com/32151160/the-ultimate-guide-to-outdoor-event-fireguard