Weather Stations
Weather Station, Wireless Sensor
$34.99
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Power & backup
| What | How it works on this model |
|---|---|
| Runs on | The included AC adapter |
| What the battery does | Keeps time and alarm settings in an outage, and the display and the alarm stay off |
| Display on battery alone | No |
What the piece states
| Spec | Stated |
|---|---|
| Footprint | 3.9″ × 3.9″ × 3.9″ |
| Auto-set | Ships with the time preloaded, so you pick a zone once |
| Time sync | WWVB atomic signal, with auto DST |
| Outdoor sensors | Supports 3 (one included) |
Known limitations
- The alarm will not sound during a power outage: the battery protects settings only.
- Auto-set is a preloaded clock, not radio sync: after a long unpowered stretch you may need to reselect the zone.
- WWVB reception depends on the house: concrete walls and distance from Colorado can delay the nightly sync.
We list these so the box does not surprise you. Every line above comes from what the product itself states or omits.