| Technical Details | |
| Communication | ZigBee |
| Transmission Frequency | 2.4 GHz |
| Working Voltage | AC 220V |
| Standby Current | ≤200 mA |
| Operating Environment | 0℃ to +55℃; ≤ 95% RH |
| Detected Gas | Methane (Natural gas) |
| Alarm LEL | 8% LEL Methane (Natural gas) |
| Concentration Error | ±3% LEL |
| Alarm Method | Audible and visual alarm, and wireless connection alarm |
| Alarm Sound Pressure | ≥70 dB (1m in front of the gas sensor) |
| Installation Method | Wall-mounting or ceiling-mounting |
| Dimensions | Φ 85 x 30 mm |
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