BRAND NEW (Never opened) Included: 3 needle cooking probes 1 air probe Splash-proof sealed design for outdoor use, rated to IP66. Stays in place with sturdy base and strong magnets on back. Backlit dashboard-style display to track temps, alarms, Min/Max. Designed in Utah by ThermoWorks. Smoke X4 is a BBQ Alarm thermometer with ThermoWorks quality and performance. Built with all-new RF wireless technology, Smoke X4 gives you up to 6,562 feet (1.24-mile) line-of-sight transmission distance to the included Smoke X4 Receiver, and max signal strength to penetrate walls so you'll always be connected anywhere in your home or yard.