Honeywell TE532ELW Long Range Weather Forecaster with Humidity and Atomic Clock

This remote thermometer and receiver indeed work over a longer distance ("range") than some similar products. It also has an alarm function which alerts, if any remote temperature gets beyond your specified high or low.

All such remotes have distance limits. Many others say 100 feet, this one says 300ft. All get attenuated significantly, when passing through various thicknesses of walls, etc. For me, this one works where other brands did not, e.g. from inside a underground irrigation control box.

Note that the same one alarm range for remote temperature applies to each remote thermometer. And the base reporting unit can monitor up to three remote thermometer sensors. If you want more than one remote, to get it, it may be worth buying more than one set of base+remote. I did not find just an extra remote alone at a lower price. This has the fringe benefit that then all sensors broadcast to all base stations. All my units were calibrated equally, so having only one alarm range works fine.

It also has a weather "forecast" feature over the next 12 hours, but this is not driven by barometric readings, nor by weather radio, but is only an estimate based on temperature and humidity. Supposedly correct 78% of the time, and in any case fun to watch the icons for sun and rain.Buy Honeywell TE532ELW Long Range Weather Forecaster with Humidity and Atomic Clock!