Waterproof IP67, beacon that advertises up to 5 channels that can be iBeacon, Eddystone UID, Eddystone URL, Eddystone TLM and device info. Uses 4 AA batteries (included) for a very long battery life of 5+ years (depends on settings).

Button detection: Unlike other beacons, long pressing OFF does not cause the beacon to turn off but instead puts the beacon into 'SOS' mode where the configured advertising is stopped and the 'SOS' can be detected in the configuration app or your custom app and the 'SOS' state cancelled. If required, the beacon can be powered off via the configuration app or programatically via your app.

Uses the newer Nordic nRF52 SoC for improved battery life.

White only.

Supplied with details how to access the technical information.