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| Specification | C7189R1004 Wireless Indoor Sensor |
|---|---|
| Brand | Honeywell Home |
| Model | C7189R1004 |
| SKU | 365484 |
| Component role | Sensor |
| Lifecycle | Current |
| Building systems | |
| Requires | Not specified |
| Battery requirements | Two AAA alkaline batteries |
| Communication protocols | RedLINK 2.0 |
| Measured variables | Indoor temperature and relative humidity |
| Operating humidity | 5–90% RH, non-condensing |
| Operating temperature | 0–120 °F; 35–114 °F for optimal battery life |
| Power sources | Battery |