| Technical Details | |
| Wireless Technology | ZigBee |
| Transmission Frequency | 2.4 GHz |
| Detection Method | Water Sensor Probe |
| Working Voltage | DC 3V (CR2032 battery) |
| Working Temperature | -10℃ to +55℃ |
| Low Battery Indication | Yes |
| Battery Life | More than one year (20 times per day) |
| IP Rating | IP66 |
| Dimensions | Φ 50 x 18 mm |
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Datasheet 904M-S3.pdfDownload
