Twin AA battery beacon that advertises up to 6 channels that can be iBeacon, Eddystone UID, Eddystone URL, Eddystone TLM and device info. Top slides off for changing the battery. Uses the newer Nordic nRF52 SoC for improved battery life up to 5 years depending on the settings and the type of batteries. Up to 200m range.

The Eddystone TLM advertising and configuration app show a temperature. This is not a separate temperature sensor, it's the System on a Chip (SoC) die/chip temperature. As the chip is low power and generates little heat, this tends to track the external temperature. However, note that this temperature has a low resolution of 0.25C.  

Includes sticker and screws for wall fixing.

Available in white only. AA Batteries included.

Note that, as with any long range beacon, the maximum range is achieved only when there's line of sight.

Supplied with details how to access the technical information.