This is a brand new factory sealed unit.

Best value - portable ADS-B unit available. You can have free in-flight weather, traffic and much other valuable data in the cockpit. 

Much longer battery life than Garmin units. It also includes a carbon monoxide detector to warn of dangerous conditions in the cockpit. 

Also have backup altitude (AHRS) and barometer for pressure altitude.

When in proximity to a ground station, Sentry also receives FIS-B weather, NOTAMS, and TFR information. ADS-B ground station reception will usually not be available until airborne. Sentry can also receive air-to-air traffic information from ADS-B Out equipped aircraft and re-broadcast traffic information (ADS-R and TIS-B) from FAA ground towers. Keep in mind that if your aircraft is not equipped with ADS-B Out, then you will have a limited view of traffic on ForeFlight.

Additionally, Sentry has a dual-band ADS-B receiver, integrated CO monitor and alarm, up to 12 hours of continuous battery life, built-in WAAS GPS, backup attitude (AHRS), barometric pressure sensor, onboard memory for Weather Replay, and supports up to 5 devices.

We will securely package for shipping and will ship within one business day with full insurance. Free shipping with buy it now price.

Thank you for your interest in our auction. Please feel free to contact us if you have any questions.